190896472

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{11261}}^1$

素因数の和:11443

約数の個数: 32

約数和(自身を含む): 387863280

約数和(自身を除く): 196966808

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 163, 326, 652, 1304, 2119, 4238, 8476, 11261, 16952, 22522, 45044, 90088, 146393, 292786, 585572, 1171144, 1835543, 3671086, 7342172, 14684344, 23862059, 47724118, 95448236, 190896472]

約数ペア:

[(1, 190896472), (2, 95448236), (4, 47724118), (8, 23862059), (13, 14684344), (26, 7342172), (52, 3671086), (104, 1835543), (163, 1171144), (326, 585572), (652, 292786), (1304, 146393), (2119, 90088), (4238, 45044), (8476, 22522), (11261, 16952)]