17930648

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{4253}}^1$

素因数の和:4307

約数の個数: 32

約数和(自身を含む): 36754560

約数和(自身を除く): 18823912

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 124, 136, 248, 527, 1054, 2108, 4216, 4253, 8506, 17012, 34024, 72301, 131843, 144602, 263686, 289204, 527372, 578408, 1054744, 2241331, 4482662, 8965324, 17930648]

約数ペア:

[(1, 17930648), (2, 8965324), (4, 4482662), (8, 2241331), (17, 1054744), (31, 578408), (34, 527372), (62, 289204), (68, 263686), (124, 144602), (136, 131843), (248, 72301), (527, 34024), (1054, 17012), (2108, 8506), (4216, 4253)]