8916248

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{151}}^1$

素因数の和:240

約数の個数: 48

約数和(自身を含む): 18800880

約数和(自身を除く): 9884632

約数列:

[1, 2, 4, 8, 11, 22, 44, 61, 88, 121, 122, 151, 242, 244, 302, 484, 488, 604, 671, 968, 1208, 1342, 1661, 2684, 3322, 5368, 6644, 7381, 9211, 13288, 14762, 18271, 18422, 29524, 36542, 36844, 59048, 73084, 73688, 101321, 146168, 202642, 405284, 810568, 1114531, 2229062, 4458124, 8916248]

約数ペア:

[(1, 8916248), (2, 4458124), (4, 2229062), (8, 1114531), (11, 810568), (22, 405284), (44, 202642), (61, 146168), (88, 101321), (121, 73688), (122, 73084), (151, 59048), (242, 36844), (244, 36542), (302, 29524), (484, 18422), (488, 18271), (604, 14762), (671, 13288), (968, 9211), (1208, 7381), (1342, 6644), (1661, 5368), (2684, 3322)]