15691921264

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{499}}^1\times {\mathrm{115613}}^1$

素因数の和:116137

約数の個数: 40

約数和(自身を含む): 32256306000

約数和(自身を除く): 16564384736

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 499, 998, 1996, 3992, 7984, 8483, 16966, 33932, 67864, 115613, 135728, 231226, 462452, 924904, 1849808, 1965421, 3930842, 7861684, 15723368, 31446736, 57690887, 115381774, 230763548, 461527096, 923054192, 980745079, 1961490158, 3922980316, 7845960632, 15691921264]

約数ペア:

[(1, 15691921264), (2, 7845960632), (4, 3922980316), (8, 1961490158), (16, 980745079), (17, 923054192), (34, 461527096), (68, 230763548), (136, 115381774), (272, 57690887), (499, 31446736), (998, 15723368), (1996, 7861684), (3992, 3930842), (7984, 1965421), (8483, 1849808), (16966, 924904), (33932, 462452), (67864, 231226), (115613, 135728)]