42144232

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{1303}}^1$

素因数の和:1633

約数の個数: 32

約数和(自身を含む): 85438080

約数和(自身を除く): 43293848

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 311, 622, 1244, 1303, 2488, 2606, 4043, 5212, 8086, 10424, 16172, 16939, 32344, 33878, 67756, 135512, 405233, 810466, 1620932, 3241864, 5268029, 10536058, 21072116, 42144232]

約数ペア:

[(1, 42144232), (2, 21072116), (4, 10536058), (8, 5268029), (13, 3241864), (26, 1620932), (52, 810466), (104, 405233), (311, 135512), (622, 67756), (1244, 33878), (1303, 32344), (2488, 16939), (2606, 16172), (4043, 10424), (5212, 8086)]