91489408

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{37619}}^1$

素因数の和:37652

約数の個数: 32

約数和(自身を含む): 191862000

約数和(自身を除く): 100372592

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 37619, 75238, 150476, 300952, 601904, 714761, 1203808, 1429522, 2407616, 2859044, 4815232, 5718088, 11436176, 22872352, 45744704, 91489408]

約数ペア:

[(1, 91489408), (2, 45744704), (4, 22872352), (8, 11436176), (16, 5718088), (19, 4815232), (32, 2859044), (38, 2407616), (64, 1429522), (76, 1203808), (128, 714761), (152, 601904), (304, 300952), (608, 150476), (1216, 75238), (2432, 37619)]