31560468

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{1019}}^1$

素因数の和:1144

約数の個数: 48

約数和(自身を含む): 77112000

約数和(自身を除く): 45551532

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 89, 116, 174, 178, 267, 348, 356, 534, 1019, 1068, 2038, 2581, 3057, 4076, 5162, 6114, 7743, 10324, 12228, 15486, 29551, 30972, 59102, 88653, 90691, 118204, 177306, 181382, 272073, 354612, 362764, 544146, 1088292, 2630039, 5260078, 7890117, 10520156, 15780234, 31560468]

約数ペア:

[(1, 31560468), (2, 15780234), (3, 10520156), (4, 7890117), (6, 5260078), (12, 2630039), (29, 1088292), (58, 544146), (87, 362764), (89, 354612), (116, 272073), (174, 181382), (178, 177306), (267, 118204), (348, 90691), (356, 88653), (534, 59102), (1019, 30972), (1068, 29551), (2038, 15486), (2581, 12228), (3057, 10324), (4076, 7743), (5162, 6114)]