42038216

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{12911}}^1$

素因数の和:12965

約数の個数: 32

約数和(自身を含む): 88318080

約数和(自身を除く): 46279864

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 74, 88, 148, 296, 407, 814, 1628, 3256, 12911, 25822, 51644, 103288, 142021, 284042, 477707, 568084, 955414, 1136168, 1910828, 3821656, 5254777, 10509554, 21019108, 42038216]

約数ペア:

[(1, 42038216), (2, 21019108), (4, 10509554), (8, 5254777), (11, 3821656), (22, 1910828), (37, 1136168), (44, 955414), (74, 568084), (88, 477707), (148, 284042), (296, 142021), (407, 103288), (814, 51644), (1628, 25822), (3256, 12911)]