1604056

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1$

素因数の和:259

約数の個数: 32

約数和(自身を含む): 3236400

約数和(自身を除く): 1632344

約数列:

[1, 2, 4, 8, 19, 38, 61, 76, 122, 152, 173, 244, 346, 488, 692, 1159, 1384, 2318, 3287, 4636, 6574, 9272, 10553, 13148, 21106, 26296, 42212, 84424, 200507, 401014, 802028, 1604056]

約数ペア:

[(1, 1604056), (2, 802028), (4, 401014), (8, 200507), (19, 84424), (38, 42212), (61, 26296), (76, 21106), (122, 13148), (152, 10553), (173, 9272), (244, 6574), (346, 4636), (488, 3287), (692, 2318), (1159, 1384)]