16091108

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{251}}^1$

素因数の和:344

約数の個数: 48

約数和(自身を含む): 32514048

約数和(自身を除く): 16422940

約数列:

[1, 2, 4, 11, 22, 31, 44, 47, 62, 94, 124, 188, 251, 341, 502, 517, 682, 1004, 1034, 1364, 1457, 2068, 2761, 2914, 5522, 5828, 7781, 11044, 11797, 15562, 16027, 23594, 31124, 32054, 47188, 64108, 85591, 129767, 171182, 259534, 342364, 365707, 519068, 731414, 1462828, 4022777, 8045554, 16091108]

約数ペア:

[(1, 16091108), (2, 8045554), (4, 4022777), (11, 1462828), (22, 731414), (31, 519068), (44, 365707), (47, 342364), (62, 259534), (94, 171182), (124, 129767), (188, 85591), (251, 64108), (341, 47188), (502, 32054), (517, 31124), (682, 23594), (1004, 16027), (1034, 15562), (1364, 11797), (1457, 11044), (2068, 7781), (2761, 5828), (2914, 5522)]