31409744

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{3121}}^1$

素因数の和:3183

約数の個数: 40

約数和(自身を含む): 66198888

約数和(自身を除く): 34789144

約数列:

[1, 2, 4, 8, 16, 17, 34, 37, 68, 74, 136, 148, 272, 296, 592, 629, 1258, 2516, 3121, 5032, 6242, 10064, 12484, 24968, 49936, 53057, 106114, 115477, 212228, 230954, 424456, 461908, 848912, 923816, 1847632, 1963109, 3926218, 7852436, 15704872, 31409744]

約数ペア:

[(1, 31409744), (2, 15704872), (4, 7852436), (8, 3926218), (16, 1963109), (17, 1847632), (34, 923816), (37, 848912), (68, 461908), (74, 424456), (136, 230954), (148, 212228), (272, 115477), (296, 106114), (592, 53057), (629, 49936), (1258, 24968), (2516, 12484), (3121, 10064), (5032, 6242)]