91619948

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{1259}}^1$

素因数の和:1406

約数の個数: 48

約数和(自身を含む): 193052160

約数和(自身を除く): 101432212

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 113, 161, 226, 322, 452, 644, 791, 1259, 1582, 2518, 2599, 3164, 5036, 5198, 8813, 10396, 17626, 18193, 28957, 35252, 36386, 57914, 72772, 115828, 142267, 202699, 284534, 405398, 569068, 810796, 995869, 1991738, 3272141, 3983476, 6544282, 13088564, 22904987, 45809974, 91619948]

約数ペア:

[(1, 91619948), (2, 45809974), (4, 22904987), (7, 13088564), (14, 6544282), (23, 3983476), (28, 3272141), (46, 1991738), (92, 995869), (113, 810796), (161, 569068), (226, 405398), (322, 284534), (452, 202699), (644, 142267), (791, 115828), (1259, 72772), (1582, 57914), (2518, 36386), (2599, 35252), (3164, 28957), (5036, 18193), (5198, 17626), (8813, 10396)]