85844128

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{521}}^1$

素因数の和:821

約数の個数: 48

約数和(自身を含む): 178899840

約数和(自身を除く): 93055712

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 271, 304, 521, 542, 608, 1042, 1084, 2084, 2168, 4168, 4336, 5149, 8336, 8672, 9899, 10298, 16672, 19798, 20596, 39596, 41192, 79192, 82384, 141191, 158384, 164768, 282382, 316768, 564764, 1129528, 2259056, 2682629, 4518112, 5365258, 10730516, 21461032, 42922064, 85844128]

約数ペア:

[(1, 85844128), (2, 42922064), (4, 21461032), (8, 10730516), (16, 5365258), (19, 4518112), (32, 2682629), (38, 2259056), (76, 1129528), (152, 564764), (271, 316768), (304, 282382), (521, 164768), (542, 158384), (608, 141191), (1042, 82384), (1084, 79192), (2084, 41192), (2168, 39596), (4168, 20596), (4336, 19798), (5149, 16672), (8336, 10298), (8672, 9899)]