42351208

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{389}}^1\times {\mathrm{439}}^1$

素因数の和:865

約数の個数: 32

約数和(自身を含む): 82368000

約数和(自身を除く): 40016792

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 389, 439, 778, 878, 1556, 1756, 3112, 3512, 12059, 13609, 24118, 27218, 48236, 54436, 96472, 108872, 170771, 341542, 683084, 1366168, 5293901, 10587802, 21175604, 42351208]

約数ペア:

[(1, 42351208), (2, 21175604), (4, 10587802), (8, 5293901), (31, 1366168), (62, 683084), (124, 341542), (248, 170771), (389, 108872), (439, 96472), (778, 54436), (878, 48236), (1556, 27218), (1756, 24118), (3112, 13609), (3512, 12059)]