91914784

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{317}}^1$

素因数の和:398

約数の個数: 96

約数和(自身を含む): 212039856

約数和(自身を除く): 120125072

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 41, 52, 68, 82, 104, 136, 164, 208, 221, 272, 317, 328, 416, 442, 533, 544, 634, 656, 697, 884, 1066, 1268, 1312, 1394, 1768, 2132, 2536, 2788, 3536, 4121, 4264, 5072, 5389, 5576, 7072, 8242, 8528, 9061, 10144, 10778, 11152, 12997, 16484, 17056, 18122, 21556, 22304, 25994, 32968, 36244, 43112, 51988, 65936, 70057, 72488, 86224, 103976, 131872, 140114, 144976, 168961, 172448, 207952, 220949, 280228, 289952, 337922, 415904, 441898, 560456, 675844, 883796, 1120912, 1351688, 1767592, 2241824, 2703376, 2872337, 3535184, 5406752, 5744674, 7070368, 11489348, 22978696, 45957392, 91914784]

約数ペア:

[(1, 91914784), (2, 45957392), (4, 22978696), (8, 11489348), (13, 7070368), (16, 5744674), (17, 5406752), (26, 3535184), (32, 2872337), (34, 2703376), (41, 2241824), (52, 1767592), (68, 1351688), (82, 1120912), (104, 883796), (136, 675844), (164, 560456), (208, 441898), (221, 415904), (272, 337922), (317, 289952), (328, 280228), (416, 220949), (442, 207952), (533, 172448), (544, 168961), (634, 144976), (656, 140114), (697, 131872), (884, 103976), (1066, 86224), (1268, 72488), (1312, 70057), (1394, 65936), (1768, 51988), (2132, 43112), (2536, 36244), (2788, 32968), (3536, 25994), (4121, 22304), (4264, 21556), (5072, 18122), (5389, 17056), (5576, 16484), (7072, 12997), (8242, 11152), (8528, 10778), (9061, 10144)]