86862064

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{251}}^1\times {\mathrm{503}}^1$

素因数の和:805

約数の個数: 40

約数和(自身を含む): 173238912

約数和(自身を除く): 86376848

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 251, 344, 502, 503, 688, 1004, 1006, 2008, 2012, 4016, 4024, 8048, 10793, 21586, 21629, 43172, 43258, 86344, 86516, 126253, 172688, 173032, 252506, 346064, 505012, 1010024, 2020048, 5428879, 10857758, 21715516, 43431032, 86862064]

約数ペア:

[(1, 86862064), (2, 43431032), (4, 21715516), (8, 10857758), (16, 5428879), (43, 2020048), (86, 1010024), (172, 505012), (251, 346064), (344, 252506), (502, 173032), (503, 172688), (688, 126253), (1004, 86516), (1006, 86344), (2008, 43258), (2012, 43172), (4016, 21629), (4024, 21586), (8048, 10793)]