23221952

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1$

素因数の和:170

約数の個数: 84

約数和(自身を含む): 52989480

約数和(自身を除く): 29767528

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 113, 152, 169, 208, 226, 247, 304, 338, 416, 452, 494, 608, 676, 832, 904, 988, 1216, 1352, 1469, 1808, 1976, 2147, 2704, 2938, 3211, 3616, 3952, 4294, 5408, 5876, 6422, 7232, 7904, 8588, 10816, 11752, 12844, 15808, 17176, 19097, 23504, 25688, 27911, 34352, 38194, 47008, 51376, 55822, 68704, 76388, 94016, 102752, 111644, 137408, 152776, 205504, 223288, 305552, 362843, 446576, 611104, 725686, 893152, 1222208, 1451372, 1786304, 2902744, 5805488, 11610976, 23221952]

約数ペア:

[(1, 23221952), (2, 11610976), (4, 5805488), (8, 2902744), (13, 1786304), (16, 1451372), (19, 1222208), (26, 893152), (32, 725686), (38, 611104), (52, 446576), (64, 362843), (76, 305552), (104, 223288), (113, 205504), (152, 152776), (169, 137408), (208, 111644), (226, 102752), (247, 94016), (304, 76388), (338, 68704), (416, 55822), (452, 51376), (494, 47008), (608, 38194), (676, 34352), (832, 27911), (904, 25688), (988, 23504), (1216, 19097), (1352, 17176), (1469, 15808), (1808, 12844), (1976, 11752), (2147, 10816), (2704, 8588), (2938, 7904), (3211, 7232), (3616, 6422), (3952, 5876), (4294, 5408)]