86580472

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^2$

素因数の和:332

約数の個数: 48

約数和(自身を含む): 181428120

約数和(自身を除く): 94847648

約数列:

[1, 2, 4, 8, 11, 22, 44, 61, 88, 122, 127, 244, 254, 488, 508, 671, 1016, 1342, 1397, 2684, 2794, 5368, 5588, 7747, 11176, 15494, 16129, 30988, 32258, 61976, 64516, 85217, 129032, 170434, 177419, 340868, 354838, 681736, 709676, 983869, 1419352, 1967738, 3935476, 7870952, 10822559, 21645118, 43290236, 86580472]

約数ペア:

[(1, 86580472), (2, 43290236), (4, 21645118), (8, 10822559), (11, 7870952), (22, 3935476), (44, 1967738), (61, 1419352), (88, 983869), (122, 709676), (127, 681736), (244, 354838), (254, 340868), (488, 177419), (508, 170434), (671, 129032), (1016, 85217), (1342, 64516), (1397, 61976), (2684, 32258), (2794, 30988), (5368, 16129), (5588, 15494), (7747, 11176)]