85869718

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{761}}^1$

素因数の和:1020

約数の個数: 32

約数和(自身を含む): 147474432

約数和(自身を除く): 61604714

約数列:

[1, 2, 11, 22, 23, 46, 223, 253, 446, 506, 761, 1522, 2453, 4906, 5129, 8371, 10258, 16742, 17503, 35006, 56419, 112838, 169703, 192533, 339406, 385066, 1866733, 3733466, 3903169, 7806338, 42934859, 85869718]

約数ペア:

[(1, 85869718), (2, 42934859), (11, 7806338), (22, 3903169), (23, 3733466), (46, 1866733), (223, 385066), (253, 339406), (446, 192533), (506, 169703), (761, 112838), (1522, 56419), (2453, 35006), (4906, 17503), (5129, 16742), (8371, 10258)]