77851384

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{4327}}^1$

素因数の和:4519

約数の個数: 32

約数和(自身を含む): 158145120

約数和(自身を除く): 80293736

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 173, 346, 692, 1384, 2249, 4327, 4498, 8654, 8996, 17308, 17992, 34616, 56251, 112502, 225004, 450008, 748571, 1497142, 2994284, 5988568, 9731423, 19462846, 38925692, 77851384]

約数ペア:

[(1, 77851384), (2, 38925692), (4, 19462846), (8, 9731423), (13, 5988568), (26, 2994284), (52, 1497142), (104, 748571), (173, 450008), (346, 225004), (692, 112502), (1384, 56251), (2249, 34616), (4327, 17992), (4498, 17308), (8654, 8996)]