31611692

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{461}}^1$

素因数の和:582

約数の個数: 48

約数和(自身を含む): 66232320

約数和(自身を除く): 34620628

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 79, 124, 158, 217, 316, 434, 461, 553, 868, 922, 1106, 1844, 2212, 2449, 3227, 4898, 6454, 9796, 12908, 14291, 17143, 28582, 34286, 36419, 57164, 68572, 72838, 100037, 145676, 200074, 254933, 400148, 509866, 1019732, 1128989, 2257978, 4515956, 7902923, 15805846, 31611692]

約数ペア:

[(1, 31611692), (2, 15805846), (4, 7902923), (7, 4515956), (14, 2257978), (28, 1128989), (31, 1019732), (62, 509866), (79, 400148), (124, 254933), (158, 200074), (217, 145676), (316, 100037), (434, 72838), (461, 68572), (553, 57164), (868, 36419), (922, 34286), (1106, 28582), (1844, 17143), (2212, 14291), (2449, 12908), (3227, 9796), (4898, 6454)]