78470384

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{62081}}^1$

素因数の和:62168

約数の個数: 20

約数和(自身を含む): 153963360

約数和(自身を除く): 75492976

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 62081, 124162, 248324, 496648, 993296, 4904399, 9808798, 19617596, 39235192, 78470384]

約数ペア:

[(1, 78470384), (2, 39235192), (4, 19617596), (8, 9808798), (16, 4904399), (79, 993296), (158, 496648), (316, 248324), (632, 124162), (1264, 62081)]