47130064

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{1123}}^1$

素因数の和:1235

約数の個数: 40

約数和(自身を含む): 95054432

約数和(自身を除く): 47924368

約数列:

[1, 2, 4, 8, 16, 43, 61, 86, 122, 172, 244, 344, 488, 688, 976, 1123, 2246, 2623, 4492, 5246, 8984, 10492, 17968, 20984, 41968, 48289, 68503, 96578, 137006, 193156, 274012, 386312, 548024, 772624, 1096048, 2945629, 5891258, 11782516, 23565032, 47130064]

約数ペア:

[(1, 47130064), (2, 23565032), (4, 11782516), (8, 5891258), (16, 2945629), (43, 1096048), (61, 772624), (86, 548024), (122, 386312), (172, 274012), (244, 193156), (344, 137006), (488, 96578), (688, 68503), (976, 48289), (1123, 41968), (2246, 20984), (2623, 17968), (4492, 10492), (5246, 8984)]