8406704

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{997}}^1$

素因数の和:1053

約数の個数: 40

約数和(自身を含む): 17820288

約数和(自身を除く): 9413584

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 124, 136, 248, 272, 496, 527, 997, 1054, 1994, 2108, 3988, 4216, 7976, 8432, 15952, 16949, 30907, 33898, 61814, 67796, 123628, 135592, 247256, 271184, 494512, 525419, 1050838, 2101676, 4203352, 8406704]

約数ペア:

[(1, 8406704), (2, 4203352), (4, 2101676), (8, 1050838), (16, 525419), (17, 494512), (31, 271184), (34, 247256), (62, 135592), (68, 123628), (124, 67796), (136, 61814), (248, 33898), (272, 30907), (496, 16949), (527, 15952), (997, 8432), (1054, 7976), (1994, 4216), (2108, 3988)]