39416312

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{7151}}^1$

素因数の和:7223

約数の個数: 32

約数和(自身を含む): 81103680

約数和(自身を除く): 41687368

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 104, 106, 212, 424, 689, 1378, 2756, 5512, 7151, 14302, 28604, 57208, 92963, 185926, 371852, 379003, 743704, 758006, 1516012, 3032024, 4927039, 9854078, 19708156, 39416312]

約数ペア:

[(1, 39416312), (2, 19708156), (4, 9854078), (8, 4927039), (13, 3032024), (26, 1516012), (52, 758006), (53, 743704), (104, 379003), (106, 371852), (212, 185926), (424, 92963), (689, 57208), (1378, 28604), (2756, 14302), (5512, 7151)]