65661992

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{18199}}^1$

素因数の和:18257

約数の個数: 32

約数和(自身を含む): 137592000

約数和(自身を除く): 71930008

約数列:

[1, 2, 4, 8, 11, 22, 41, 44, 82, 88, 164, 328, 451, 902, 1804, 3608, 18199, 36398, 72796, 145592, 200189, 400378, 746159, 800756, 1492318, 1601512, 2984636, 5969272, 8207749, 16415498, 32830996, 65661992]

約数ペア:

[(1, 65661992), (2, 32830996), (4, 16415498), (8, 8207749), (11, 5969272), (22, 2984636), (41, 1601512), (44, 1492318), (82, 800756), (88, 746159), (164, 400378), (328, 200189), (451, 145592), (902, 72796), (1804, 36398), (3608, 18199)]