15983264

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2671}}^1$

素因数の和:2709

約数の個数: 48

約数和(自身を含む): 36360576

約数和(自身を除く): 20377312

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 68, 88, 136, 176, 187, 272, 352, 374, 544, 748, 1496, 2671, 2992, 5342, 5984, 10684, 21368, 29381, 42736, 45407, 58762, 85472, 90814, 117524, 181628, 235048, 363256, 470096, 499477, 726512, 940192, 998954, 1453024, 1997908, 3995816, 7991632, 15983264]

約数ペア:

[(1, 15983264), (2, 7991632), (4, 3995816), (8, 1997908), (11, 1453024), (16, 998954), (17, 940192), (22, 726512), (32, 499477), (34, 470096), (44, 363256), (68, 235048), (88, 181628), (136, 117524), (176, 90814), (187, 85472), (272, 58762), (352, 45407), (374, 42736), (544, 29381), (748, 21368), (1496, 10684), (2671, 5984), (2992, 5342)]