61613984

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{2137}}^1$

素因数の和:2217

約数の個数: 48

約数和(自身を含む): 130922568

約数和(自身を除く): 69308584

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 53, 68, 106, 136, 212, 272, 424, 544, 848, 901, 1696, 1802, 2137, 3604, 4274, 7208, 8548, 14416, 17096, 28832, 34192, 36329, 68384, 72658, 113261, 145316, 226522, 290632, 453044, 581264, 906088, 1162528, 1812176, 1925437, 3624352, 3850874, 7701748, 15403496, 30806992, 61613984]

約数ペア:

[(1, 61613984), (2, 30806992), (4, 15403496), (8, 7701748), (16, 3850874), (17, 3624352), (32, 1925437), (34, 1812176), (53, 1162528), (68, 906088), (106, 581264), (136, 453044), (212, 290632), (272, 226522), (424, 145316), (544, 113261), (848, 72658), (901, 68384), (1696, 36329), (1802, 34192), (2137, 28832), (3604, 17096), (4274, 14416), (7208, 8548)]