90837664

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{4513}}^1$

素因数の和:4577

約数の個数: 48

約数和(自身を含む): 194517288

約数和(自身を除く): 103679624

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 37, 68, 74, 136, 148, 272, 296, 544, 592, 629, 1184, 1258, 2516, 4513, 5032, 9026, 10064, 18052, 20128, 36104, 72208, 76721, 144416, 153442, 166981, 306884, 333962, 613768, 667924, 1227536, 1335848, 2455072, 2671696, 2838677, 5343392, 5677354, 11354708, 22709416, 45418832, 90837664]

約数ペア:

[(1, 90837664), (2, 45418832), (4, 22709416), (8, 11354708), (16, 5677354), (17, 5343392), (32, 2838677), (34, 2671696), (37, 2455072), (68, 1335848), (74, 1227536), (136, 667924), (148, 613768), (272, 333962), (296, 306884), (544, 166981), (592, 153442), (629, 144416), (1184, 76721), (1258, 72208), (2516, 36104), (4513, 20128), (5032, 18052), (9026, 10064)]