86291104

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{2351}}^1$

素因数の和:2429

約数の個数: 48

約数和(自身を含む): 180182016

約数和(自身を除く): 93890912

約数列:

[1, 2, 4, 8, 16, 31, 32, 37, 62, 74, 124, 148, 248, 296, 496, 592, 992, 1147, 1184, 2294, 2351, 4588, 4702, 9176, 9404, 18352, 18808, 36704, 37616, 72881, 75232, 86987, 145762, 173974, 291524, 347948, 583048, 695896, 1166096, 1391792, 2332192, 2696597, 2783584, 5393194, 10786388, 21572776, 43145552, 86291104]

約数ペア:

[(1, 86291104), (2, 43145552), (4, 21572776), (8, 10786388), (16, 5393194), (31, 2783584), (32, 2696597), (37, 2332192), (62, 1391792), (74, 1166096), (124, 695896), (148, 583048), (248, 347948), (296, 291524), (496, 173974), (592, 145762), (992, 86987), (1147, 75232), (1184, 72881), (2294, 37616), (2351, 36704), (4588, 18808), (4702, 18352), (9176, 9404)]