31630272

素因数分解:

$2^6\times 3^1\times {\mathrm{151}}^1\times {\mathrm{1091}}^1$

素因数の和:1257

約数の個数: 56

約数和(自身を含む): 84319872

約数和(自身を除く): 52689600

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 151, 192, 302, 453, 604, 906, 1091, 1208, 1812, 2182, 2416, 3273, 3624, 4364, 4832, 6546, 7248, 8728, 9664, 13092, 14496, 17456, 26184, 28992, 34912, 52368, 69824, 104736, 164741, 209472, 329482, 494223, 658964, 988446, 1317928, 1976892, 2635856, 3953784, 5271712, 7907568, 10543424, 15815136, 31630272]

約数ペア:

[(1, 31630272), (2, 15815136), (3, 10543424), (4, 7907568), (6, 5271712), (8, 3953784), (12, 2635856), (16, 1976892), (24, 1317928), (32, 988446), (48, 658964), (64, 494223), (96, 329482), (151, 209472), (192, 164741), (302, 104736), (453, 69824), (604, 52368), (906, 34912), (1091, 28992), (1208, 26184), (1812, 17456), (2182, 14496), (2416, 13092), (3273, 9664), (3624, 8728), (4364, 7248), (4832, 6546)]