64981310

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{9323}}^1$

素因数の和:9388

約数の個数: 32

約数和(自身を含む): 126880992

約数和(自身を除く): 61899682

約数列:

[1, 2, 5, 10, 17, 34, 41, 82, 85, 170, 205, 410, 697, 1394, 3485, 6970, 9323, 18646, 46615, 93230, 158491, 316982, 382243, 764486, 792455, 1584910, 1911215, 3822430, 6498131, 12996262, 32490655, 64981310]

約数ペア:

[(1, 64981310), (2, 32490655), (5, 12996262), (10, 6498131), (17, 3822430), (34, 1911215), (41, 1584910), (82, 792455), (85, 764486), (170, 382243), (205, 316982), (410, 158491), (697, 93230), (1394, 46615), (3485, 18646), (6970, 9323)]