442802128

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{1031}}^1\times {\mathrm{1579}}^1$

素因数の和:2635

約数の個数: 40

約数和(自身を含む): 909852480

約数和(自身を除く): 467050352

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 1031, 1579, 2062, 3158, 4124, 6316, 8248, 12632, 16496, 17527, 25264, 26843, 35054, 53686, 70108, 107372, 140216, 214744, 280432, 429488, 1627949, 3255898, 6511796, 13023592, 26047184, 27675133, 55350266, 110700532, 221401064, 442802128]

約数ペア:

[(1, 442802128), (2, 221401064), (4, 110700532), (8, 55350266), (16, 27675133), (17, 26047184), (34, 13023592), (68, 6511796), (136, 3255898), (272, 1627949), (1031, 429488), (1579, 280432), (2062, 214744), (3158, 140216), (4124, 107372), (6316, 70108), (8248, 53686), (12632, 35054), (16496, 26843), (17527, 25264)]