64131216

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{32587}}^1$

素因数の和:32639

約数の個数: 40

約数和(自身を含む): 169718304

約数和(自身を除く): 105587088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 246, 328, 492, 656, 984, 1968, 32587, 65174, 97761, 130348, 195522, 260696, 391044, 521392, 782088, 1336067, 1564176, 2672134, 4008201, 5344268, 8016402, 10688536, 16032804, 21377072, 32065608, 64131216]

約数ペア:

[(1, 64131216), (2, 32065608), (3, 21377072), (4, 16032804), (6, 10688536), (8, 8016402), (12, 5344268), (16, 4008201), (24, 2672134), (41, 1564176), (48, 1336067), (82, 782088), (123, 521392), (164, 391044), (246, 260696), (328, 195522), (492, 130348), (656, 97761), (984, 65174), (1968, 32587)]