91661552

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{461}}^1$

素因数の和:546

約数の個数: 60

約数和(自身を含む): 193461576

約数和(自身を除く): 101800024

約数列:

[1, 2, 4, 8, 16, 17, 34, 43, 68, 86, 136, 172, 272, 289, 344, 461, 578, 688, 731, 922, 1156, 1462, 1844, 2312, 2924, 3688, 4624, 5848, 7376, 7837, 11696, 12427, 15674, 19823, 24854, 31348, 39646, 49708, 62696, 79292, 99416, 125392, 133229, 158584, 198832, 266458, 317168, 336991, 532916, 673982, 1065832, 1347964, 2131664, 2695928, 5391856, 5728847, 11457694, 22915388, 45830776, 91661552]

約数ペア:

[(1, 91661552), (2, 45830776), (4, 22915388), (8, 11457694), (16, 5728847), (17, 5391856), (34, 2695928), (43, 2131664), (68, 1347964), (86, 1065832), (136, 673982), (172, 532916), (272, 336991), (289, 317168), (344, 266458), (461, 198832), (578, 158584), (688, 133229), (731, 125392), (922, 99416), (1156, 79292), (1462, 62696), (1844, 49708), (2312, 39646), (2924, 31348), (3688, 24854), (4624, 19823), (5848, 15674), (7376, 12427), (7837, 11696)]