31694936

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{197}}^1$

素因数の和:253

約数の個数: 96

約数和(自身を含む): 78265440

約数和(自身を除く): 46570504

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 34, 52, 56, 68, 91, 104, 119, 136, 169, 182, 197, 221, 238, 338, 364, 394, 442, 476, 676, 728, 788, 884, 952, 1183, 1352, 1379, 1547, 1576, 1768, 2366, 2561, 2758, 2873, 3094, 3349, 4732, 5122, 5516, 5746, 6188, 6698, 9464, 10244, 11032, 11492, 12376, 13396, 17927, 20111, 20488, 22984, 23443, 26792, 33293, 35854, 40222, 43537, 46886, 66586, 71708, 80444, 87074, 93772, 133172, 143416, 160888, 174148, 187544, 233051, 266344, 304759, 348296, 466102, 565981, 609518, 932204, 1131962, 1219036, 1864408, 2263924, 2438072, 3961867, 4527848, 7923734, 15847468, 31694936]

約数ペア:

[(1, 31694936), (2, 15847468), (4, 7923734), (7, 4527848), (8, 3961867), (13, 2438072), (14, 2263924), (17, 1864408), (26, 1219036), (28, 1131962), (34, 932204), (52, 609518), (56, 565981), (68, 466102), (91, 348296), (104, 304759), (119, 266344), (136, 233051), (169, 187544), (182, 174148), (197, 160888), (221, 143416), (238, 133172), (338, 93772), (364, 87074), (394, 80444), (442, 71708), (476, 66586), (676, 46886), (728, 43537), (788, 40222), (884, 35854), (952, 33293), (1183, 26792), (1352, 23443), (1379, 22984), (1547, 20488), (1576, 20111), (1768, 17927), (2366, 13396), (2561, 12376), (2758, 11492), (2873, 11032), (3094, 10244), (3349, 9464), (4732, 6698), (5122, 6188), (5516, 5746)]