65123032

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{32957}}^1$

素因数の和:32995

約数の個数: 32

約数和(自身を含む): 138423600

約数和(自身を除く): 73300568

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 32957, 65914, 131828, 263656, 428441, 626183, 856882, 1252366, 1713764, 2504732, 3427528, 5009464, 8140379, 16280758, 32561516, 65123032]

約数ペア:

[(1, 65123032), (2, 32561516), (4, 16280758), (8, 8140379), (13, 5009464), (19, 3427528), (26, 2504732), (38, 1713764), (52, 1252366), (76, 856882), (104, 626183), (152, 428441), (247, 263656), (494, 131828), (988, 65914), (1976, 32957)]