23956816

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{773}}^1$

素因数の和:943

約数の個数: 40

約数和(自身を含む): 50387400

約数和(自身を除く): 26430584

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 149, 208, 298, 596, 773, 1192, 1546, 1937, 2384, 3092, 3874, 6184, 7748, 10049, 12368, 15496, 20098, 30992, 40196, 80392, 115177, 160784, 230354, 460708, 921416, 1497301, 1842832, 2994602, 5989204, 11978408, 23956816]

約数ペア:

[(1, 23956816), (2, 11978408), (4, 5989204), (8, 2994602), (13, 1842832), (16, 1497301), (26, 921416), (52, 460708), (104, 230354), (149, 160784), (208, 115177), (298, 80392), (596, 40196), (773, 30992), (1192, 20098), (1546, 15496), (1937, 12368), (2384, 10049), (3092, 7748), (3874, 6184)]