15690419552

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{102643}}^1$

素因数の和:102951

約数の個数: 48

約数和(自身を含む): 32824319472

約数和(自身を除く): 17133899920

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 281, 544, 562, 1124, 2248, 4496, 4777, 8992, 9554, 19108, 38216, 76432, 102643, 152864, 205286, 410572, 821144, 1642288, 1744931, 3284576, 3489862, 6979724, 13959448, 27918896, 28842683, 55837792, 57685366, 115370732, 230741464, 461482928, 490325611, 922965856, 980651222, 1961302444, 3922604888, 7845209776, 15690419552]

約数ペア:

[(1, 15690419552), (2, 7845209776), (4, 3922604888), (8, 1961302444), (16, 980651222), (17, 922965856), (32, 490325611), (34, 461482928), (68, 230741464), (136, 115370732), (272, 57685366), (281, 55837792), (544, 28842683), (562, 27918896), (1124, 13959448), (2248, 6979724), (4496, 3489862), (4777, 3284576), (8992, 1744931), (9554, 1642288), (19108, 821144), (38216, 410572), (76432, 205286), (102643, 152864)]