31492864

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{9463}}^1$

素因数の和:9492

約数の個数: 36

約数和(自身を含む): 67705456

約数和(自身を除く): 36212592

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1664, 3328, 9463, 18926, 37852, 75704, 123019, 151408, 246038, 302816, 492076, 605632, 984152, 1211264, 1968304, 2422528, 3936608, 7873216, 15746432, 31492864]

約数ペア:

[(1, 31492864), (2, 15746432), (4, 7873216), (8, 3936608), (13, 2422528), (16, 1968304), (26, 1211264), (32, 984152), (52, 605632), (64, 492076), (104, 302816), (128, 246038), (208, 151408), (256, 123019), (416, 75704), (832, 37852), (1664, 18926), (3328, 9463)]