80490232

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{8681}}^1$

素因数の和:8767

約数の個数: 32

約数和(自身を含む): 161485200

約数和(自身を除く): 80994968

約数列:

[1, 2, 4, 8, 19, 38, 61, 76, 122, 152, 244, 488, 1159, 2318, 4636, 8681, 9272, 17362, 34724, 69448, 164939, 329878, 529541, 659756, 1059082, 1319512, 2118164, 4236328, 10061279, 20122558, 40245116, 80490232]

約数ペア:

[(1, 80490232), (2, 40245116), (4, 20122558), (8, 10061279), (19, 4236328), (38, 2118164), (61, 1319512), (76, 1059082), (122, 659756), (152, 529541), (244, 329878), (488, 164939), (1159, 69448), (2318, 34724), (4636, 17362), (8681, 9272)]