15671731984

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{200017}}^1$

素因数の和:200167

約数の個数: 40

約数和(自身を含む): 31250812320

約数和(自身を除く): 15579080336

約数列:

[1, 2, 4, 8, 16, 59, 83, 118, 166, 236, 332, 472, 664, 944, 1328, 4897, 9794, 19588, 39176, 78352, 200017, 400034, 800068, 1600136, 3200272, 11801003, 16601411, 23602006, 33202822, 47204012, 66405644, 94408024, 132811288, 188816048, 265622576, 979483249, 1958966498, 3917932996, 7835865992, 15671731984]

約数ペア:

[(1, 15671731984), (2, 7835865992), (4, 3917932996), (8, 1958966498), (16, 979483249), (59, 265622576), (83, 188816048), (118, 132811288), (166, 94408024), (236, 66405644), (332, 47204012), (472, 33202822), (664, 23602006), (944, 16601411), (1328, 11801003), (4897, 3200272), (9794, 1600136), (19588, 800068), (39176, 400034), (78352, 200017)]