31916752

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{16763}}^1$

素因数の和:16795

約数の個数: 40

約数和(自身を含む): 74834496

約数和(自身を除く): 42917744

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 16763, 33526, 67052, 117341, 134104, 234682, 268208, 284971, 469364, 569942, 938728, 1139884, 1877456, 1994797, 2279768, 3989594, 4559536, 7979188, 15958376, 31916752]

約数ペア:

[(1, 31916752), (2, 15958376), (4, 7979188), (7, 4559536), (8, 3989594), (14, 2279768), (16, 1994797), (17, 1877456), (28, 1139884), (34, 938728), (56, 569942), (68, 469364), (112, 284971), (119, 268208), (136, 234682), (238, 134104), (272, 117341), (476, 67052), (952, 33526), (1904, 16763)]