87698968

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{25673}}^1$

素因数の和:25747

約数の個数: 32

約数和(自身を含む): 191014560

約数和(自身を除く): 103315592

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 122, 244, 427, 488, 854, 1708, 3416, 25673, 51346, 102692, 179711, 205384, 359422, 718844, 1437688, 1566053, 3132106, 6264212, 10962371, 12528424, 21924742, 43849484, 87698968]

約数ペア:

[(1, 87698968), (2, 43849484), (4, 21924742), (7, 12528424), (8, 10962371), (14, 6264212), (28, 3132106), (56, 1566053), (61, 1437688), (122, 718844), (244, 359422), (427, 205384), (488, 179711), (854, 102692), (1708, 51346), (3416, 25673)]