81792848

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{3623}}^1$

素因数の和:3731

約数の個数: 40

約数和(自身を含む): 169864128

約数和(自身を除く): 88071280

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 83, 136, 166, 272, 332, 664, 1328, 1411, 2822, 3623, 5644, 7246, 11288, 14492, 22576, 28984, 57968, 61591, 123182, 246364, 300709, 492728, 601418, 985456, 1202836, 2405672, 4811344, 5112053, 10224106, 20448212, 40896424, 81792848]

約数ペア:

[(1, 81792848), (2, 40896424), (4, 20448212), (8, 10224106), (16, 5112053), (17, 4811344), (34, 2405672), (68, 1202836), (83, 985456), (136, 601418), (166, 492728), (272, 300709), (332, 246364), (664, 123182), (1328, 61591), (1411, 57968), (2822, 28984), (3623, 22576), (5644, 14492), (7246, 11288)]