42016112

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{1367}}^1$

素因数の和:1505

約数の個数: 40

約数和(自身を含む): 87021216

約数和(自身を除く): 45005104

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 113, 136, 226, 272, 452, 904, 1367, 1808, 1921, 2734, 3842, 5468, 7684, 10936, 15368, 21872, 23239, 30736, 46478, 92956, 154471, 185912, 308942, 371824, 617884, 1235768, 2471536, 2626007, 5252014, 10504028, 21008056, 42016112]

約数ペア:

[(1, 42016112), (2, 21008056), (4, 10504028), (8, 5252014), (16, 2626007), (17, 2471536), (34, 1235768), (68, 617884), (113, 371824), (136, 308942), (226, 185912), (272, 154471), (452, 92956), (904, 46478), (1367, 30736), (1808, 23239), (1921, 21872), (2734, 15368), (3842, 10936), (5468, 7684)]