43159936

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1$

素因数の和:267

約数の個数: 64

約数和(自身を含む): 90576000

約数和(自身を除く): 47416064

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 73, 124, 128, 146, 149, 248, 292, 298, 496, 584, 596, 992, 1168, 1192, 1984, 2263, 2336, 2384, 3968, 4526, 4619, 4672, 4768, 9052, 9238, 9344, 9536, 10877, 18104, 18476, 19072, 21754, 36208, 36952, 43508, 72416, 73904, 87016, 144832, 147808, 174032, 289664, 295616, 337187, 348064, 591232, 674374, 696128, 1348748, 1392256, 2697496, 5394992, 10789984, 21579968, 43159936]

約数ペア:

[(1, 43159936), (2, 21579968), (4, 10789984), (8, 5394992), (16, 2697496), (31, 1392256), (32, 1348748), (62, 696128), (64, 674374), (73, 591232), (124, 348064), (128, 337187), (146, 295616), (149, 289664), (248, 174032), (292, 147808), (298, 144832), (496, 87016), (584, 73904), (596, 72416), (992, 43508), (1168, 36952), (1192, 36208), (1984, 21754), (2263, 19072), (2336, 18476), (2384, 18104), (3968, 10877), (4526, 9536), (4619, 9344), (4672, 9238), (4768, 9052)]