85838872

素因数分解:

$2^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{19403}}^1$

素因数の和:19495

約数の個数: 32

約数和(自身を含む): 186278400

約数和(自身を除く): 100439528

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 79, 158, 316, 553, 632, 1106, 2212, 4424, 19403, 38806, 77612, 135821, 155224, 271642, 543284, 1086568, 1532837, 3065674, 6131348, 10729859, 12262696, 21459718, 42919436, 85838872]

約数ペア:

[(1, 85838872), (2, 42919436), (4, 21459718), (7, 12262696), (8, 10729859), (14, 6131348), (28, 3065674), (56, 1532837), (79, 1086568), (158, 543284), (316, 271642), (553, 155224), (632, 135821), (1106, 77612), (2212, 38806), (4424, 19403)]