31902064

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{6173}}^1$

素因数の和:6217

約数の個数: 40

約数和(自身を含む): 68901840

約数和(自身を除く): 36999776

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 304, 323, 646, 1292, 2584, 5168, 6173, 12346, 24692, 49384, 98768, 104941, 117287, 209882, 234574, 419764, 469148, 839528, 938296, 1679056, 1876592, 1993879, 3987758, 7975516, 15951032, 31902064]

約数ペア:

[(1, 31902064), (2, 15951032), (4, 7975516), (8, 3987758), (16, 1993879), (17, 1876592), (19, 1679056), (34, 938296), (38, 839528), (68, 469148), (76, 419764), (136, 234574), (152, 209882), (272, 117287), (304, 104941), (323, 98768), (646, 49384), (1292, 24692), (2584, 12346), (5168, 6173)]