16703792

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{283}}^1$

素因数の和:346

約数の個数: 80

約数和(自身を含む): 40568832

約数和(自身を除く): 23865040

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 31, 34, 56, 62, 68, 112, 119, 124, 136, 217, 238, 248, 272, 283, 434, 476, 496, 527, 566, 868, 952, 1054, 1132, 1736, 1904, 1981, 2108, 2264, 3472, 3689, 3962, 4216, 4528, 4811, 7378, 7924, 8432, 8773, 9622, 14756, 15848, 17546, 19244, 29512, 31696, 33677, 35092, 38488, 59024, 61411, 67354, 70184, 76976, 122822, 134708, 140368, 149141, 245644, 269416, 298282, 491288, 538832, 596564, 982576, 1043987, 1193128, 2087974, 2386256, 4175948, 8351896, 16703792]

約数ペア:

[(1, 16703792), (2, 8351896), (4, 4175948), (7, 2386256), (8, 2087974), (14, 1193128), (16, 1043987), (17, 982576), (28, 596564), (31, 538832), (34, 491288), (56, 298282), (62, 269416), (68, 245644), (112, 149141), (119, 140368), (124, 134708), (136, 122822), (217, 76976), (238, 70184), (248, 67354), (272, 61411), (283, 59024), (434, 38488), (476, 35092), (496, 33677), (527, 31696), (566, 29512), (868, 19244), (952, 17546), (1054, 15848), (1132, 14756), (1736, 9622), (1904, 8773), (1981, 8432), (2108, 7924), (2264, 7378), (3472, 4811), (3689, 4528), (3962, 4216)]