31252884

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{2251}}^1$

素因数の和:2360

約数の個数: 48

約数和(自身を含む): 79450560

約数和(自身を除く): 48197676

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 89, 156, 178, 267, 356, 534, 1068, 1157, 2251, 2314, 3471, 4502, 4628, 6753, 6942, 9004, 13506, 13884, 27012, 29263, 58526, 87789, 117052, 175578, 200339, 351156, 400678, 601017, 801356, 1202034, 2404068, 2604407, 5208814, 7813221, 10417628, 15626442, 31252884]

約数ペア:

[(1, 31252884), (2, 15626442), (3, 10417628), (4, 7813221), (6, 5208814), (12, 2604407), (13, 2404068), (26, 1202034), (39, 801356), (52, 601017), (78, 400678), (89, 351156), (156, 200339), (178, 175578), (267, 117052), (356, 87789), (534, 58526), (1068, 29263), (1157, 27012), (2251, 13884), (2314, 13506), (3471, 9004), (4502, 6942), (4628, 6753)]