42390344

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{2053}}^1$

素因数の和:2177

約数の個数: 32

約数和(自身を含む): 83187000

約数和(自身を除く): 40796656

約数列:

[1, 2, 4, 8, 29, 58, 89, 116, 178, 232, 356, 712, 2053, 2581, 4106, 5162, 8212, 10324, 16424, 20648, 59537, 119074, 182717, 238148, 365434, 476296, 730868, 1461736, 5298793, 10597586, 21195172, 42390344]

約数ペア:

[(1, 42390344), (2, 21195172), (4, 10597586), (8, 5298793), (29, 1461736), (58, 730868), (89, 476296), (116, 365434), (178, 238148), (232, 182717), (356, 119074), (712, 59537), (2053, 20648), (2581, 16424), (4106, 10324), (5162, 8212)]