90403184

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{239}}^1\times {\mathrm{503}}^1$

素因数の和:797

約数の個数: 40

約数和(自身を含む): 179988480

約数和(自身を除く): 89585296

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 239, 376, 478, 503, 752, 956, 1006, 1912, 2012, 3824, 4024, 8048, 11233, 22466, 23641, 44932, 47282, 89864, 94564, 120217, 179728, 189128, 240434, 378256, 480868, 961736, 1923472, 5650199, 11300398, 22600796, 45201592, 90403184]

約数ペア:

[(1, 90403184), (2, 45201592), (4, 22600796), (8, 11300398), (16, 5650199), (47, 1923472), (94, 961736), (188, 480868), (239, 378256), (376, 240434), (478, 189128), (503, 179728), (752, 120217), (956, 94564), (1006, 89864), (1912, 47282), (2012, 44932), (3824, 23641), (4024, 22466), (8048, 11233)]