91211656

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{379}}^1\times {\mathrm{449}}^1$

素因数の和:901

約数の個数: 32

約数和(自身を含む): 174420000

約数和(自身を除く): 83208344

約数列:

[1, 2, 4, 8, 67, 134, 268, 379, 449, 536, 758, 898, 1516, 1796, 3032, 3592, 25393, 30083, 50786, 60166, 101572, 120332, 170171, 203144, 240664, 340342, 680684, 1361368, 11401457, 22802914, 45605828, 91211656]

約数ペア:

[(1, 91211656), (2, 45605828), (4, 22802914), (8, 11401457), (67, 1361368), (134, 680684), (268, 340342), (379, 240664), (449, 203144), (536, 170171), (758, 120332), (898, 101572), (1516, 60166), (1796, 50786), (3032, 30083), (3592, 25393)]