16408096990

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{241}}^1\times {\mathrm{307}}^1\times {\mathrm{331}}^1$

素因数の和:953

約数の個数: 64

約数和(自身を含む): 30289045248

約数和(自身を除く): 13880948258

約数列:

[1, 2, 5, 10, 67, 134, 241, 307, 331, 335, 482, 614, 662, 670, 1205, 1535, 1655, 2410, 3070, 3310, 16147, 20569, 22177, 32294, 41138, 44354, 73987, 79771, 80735, 101617, 102845, 110885, 147974, 159542, 161470, 203234, 205690, 221770, 369935, 398855, 508085, 739870, 797710, 1016170, 4957129, 5344657, 6808339, 9914258, 10689314, 13616678, 24489697, 24785645, 26723285, 34041695, 48979394, 49571290, 53446570, 68083390, 122448485, 244896970, 1640809699, 3281619398, 8204048495, 16408096990]

約数ペア:

[(1, 16408096990), (2, 8204048495), (5, 3281619398), (10, 1640809699), (67, 244896970), (134, 122448485), (241, 68083390), (307, 53446570), (331, 49571290), (335, 48979394), (482, 34041695), (614, 26723285), (662, 24785645), (670, 24489697), (1205, 13616678), (1535, 10689314), (1655, 9914258), (2410, 6808339), (3070, 5344657), (3310, 4957129), (16147, 1016170), (20569, 797710), (22177, 739870), (32294, 508085), (41138, 398855), (44354, 369935), (73987, 221770), (79771, 205690), (80735, 203234), (101617, 161470), (102845, 159542), (110885, 147974)]