314417872

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{3889}}^1$

素因数の和:4091

約数の個数: 40

約数和(自身を含む): 632856320

約数和(自身を除く): 318438448

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 163, 248, 326, 496, 652, 1304, 2608, 3889, 5053, 7778, 10106, 15556, 20212, 31112, 40424, 62224, 80848, 120559, 241118, 482236, 633907, 964472, 1267814, 1928944, 2535628, 5071256, 10142512, 19651117, 39302234, 78604468, 157208936, 314417872]

約数ペア:

[(1, 314417872), (2, 157208936), (4, 78604468), (8, 39302234), (16, 19651117), (31, 10142512), (62, 5071256), (124, 2535628), (163, 1928944), (248, 1267814), (326, 964472), (496, 633907), (652, 482236), (1304, 241118), (2608, 120559), (3889, 80848), (5053, 62224), (7778, 40424), (10106, 31112), (15556, 20212)]