42051368

素因数分解:

$2^3\times {\mathrm{113}}^1\times {\mathrm{181}}^1\times {\mathrm{257}}^1$

素因数の和:557

約数の個数: 32

約数和(自身を含む): 80294760

約数和(自身を除く): 38243392

約数列:

[1, 2, 4, 8, 113, 181, 226, 257, 362, 452, 514, 724, 904, 1028, 1448, 2056, 20453, 29041, 40906, 46517, 58082, 81812, 93034, 116164, 163624, 186068, 232328, 372136, 5256421, 10512842, 21025684, 42051368]

約数ペア:

[(1, 42051368), (2, 21025684), (4, 10512842), (8, 5256421), (113, 372136), (181, 232328), (226, 186068), (257, 163624), (362, 116164), (452, 93034), (514, 81812), (724, 58082), (904, 46517), (1028, 40906), (1448, 29041), (2056, 20453)]