191623408

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{2539}}^1$

素因数の和:2689

約数の個数: 40

約数和(自身を含む): 382676400

約数和(自身を除く): 191052992

約数列:

[1, 2, 4, 8, 16, 53, 89, 106, 178, 212, 356, 424, 712, 848, 1424, 2539, 4717, 5078, 9434, 10156, 18868, 20312, 37736, 40624, 75472, 134567, 225971, 269134, 451942, 538268, 903884, 1076536, 1807768, 2153072, 3615536, 11976463, 23952926, 47905852, 95811704, 191623408]

約数ペア:

[(1, 191623408), (2, 95811704), (4, 47905852), (8, 23952926), (16, 11976463), (53, 3615536), (89, 2153072), (106, 1807768), (178, 1076536), (212, 903884), (356, 538268), (424, 451942), (712, 269134), (848, 225971), (1424, 134567), (2539, 75472), (4717, 40624), (5078, 37736), (9434, 20312), (10156, 18868)]