81923514

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{10243}}^1$

素因数の和:10322

約数の個数: 32

約数和(自身を含む): 173082624

約数和(自身を除く): 91159110

約数列:

[1, 2, 3, 6, 31, 43, 62, 86, 93, 129, 186, 258, 1333, 2666, 3999, 7998, 10243, 20486, 30729, 61458, 317533, 440449, 635066, 880898, 952599, 1321347, 1905198, 2642694, 13653919, 27307838, 40961757, 81923514]

約数ペア:

[(1, 81923514), (2, 40961757), (3, 27307838), (6, 13653919), (31, 2642694), (43, 1905198), (62, 1321347), (86, 952599), (93, 880898), (129, 635066), (186, 440449), (258, 317533), (1333, 61458), (2666, 30729), (3999, 20486), (7998, 10243)]