67100864

素因数分解:

$2^6\times {\mathrm{31}}^2\times {\mathrm{1091}}^1$

素因数の和:1165

約数の個数: 42

約数和(自身を含む): 137713212

約数和(自身を除く): 70612348

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 961, 992, 1091, 1922, 1984, 2182, 3844, 4364, 7688, 8728, 15376, 17456, 30752, 33821, 34912, 61504, 67642, 69824, 135284, 270568, 541136, 1048451, 1082272, 2096902, 2164544, 4193804, 8387608, 16775216, 33550432, 67100864]

約数ペア:

[(1, 67100864), (2, 33550432), (4, 16775216), (8, 8387608), (16, 4193804), (31, 2164544), (32, 2096902), (62, 1082272), (64, 1048451), (124, 541136), (248, 270568), (496, 135284), (961, 69824), (992, 67642), (1091, 61504), (1922, 34912), (1984, 33821), (2182, 30752), (3844, 17456), (4364, 15376), (7688, 8728)]