69831808

素因数分解:

$2^7\times {\mathrm{163}}^1\times {\mathrm{3347}}^1$

素因数の和:3524

約数の個数: 32

約数和(自身を含む): 140013360

約数和(自身を除く): 70181552

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 163, 326, 652, 1304, 2608, 3347, 5216, 6694, 10432, 13388, 20864, 26776, 53552, 107104, 214208, 428416, 545561, 1091122, 2182244, 4364488, 8728976, 17457952, 34915904, 69831808]

約数ペア:

[(1, 69831808), (2, 34915904), (4, 17457952), (8, 8728976), (16, 4364488), (32, 2182244), (64, 1091122), (128, 545561), (163, 428416), (326, 214208), (652, 107104), (1304, 53552), (2608, 26776), (3347, 20864), (5216, 13388), (6694, 10432)]