31796735984

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{4957}}^1\times {\mathrm{30839}}^1$

素因数の和:35817

約数の個数: 40

約数和(自身を含む): 66360648480

約数和(自身を除く): 34563912496

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 4957, 9914, 19828, 30839, 39656, 61678, 64441, 79312, 123356, 128882, 246712, 257764, 400907, 493424, 515528, 801814, 1031056, 1603628, 3207256, 6414512, 152868923, 305737846, 611475692, 1222951384, 1987295999, 2445902768, 3974591998, 7949183996, 15898367992, 31796735984]

約数ペア:

[(1, 31796735984), (2, 15898367992), (4, 7949183996), (8, 3974591998), (13, 2445902768), (16, 1987295999), (26, 1222951384), (52, 611475692), (104, 305737846), (208, 152868923), (4957, 6414512), (9914, 3207256), (19828, 1603628), (30839, 1031056), (39656, 801814), (61678, 515528), (64441, 493424), (79312, 400907), (123356, 257764), (128882, 246712)]