31942090

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{617}}^1$

素因数の和:822

約数の個数: 32

約数和(自身を含む): 59802624

約数和(自身を除く): 27860534

約数列:

[1, 2, 5, 10, 31, 62, 155, 167, 310, 334, 617, 835, 1234, 1670, 3085, 5177, 6170, 10354, 19127, 25885, 38254, 51770, 95635, 103039, 191270, 206078, 515195, 1030390, 3194209, 6388418, 15971045, 31942090]

約数ペア:

[(1, 31942090), (2, 15971045), (5, 6388418), (10, 3194209), (31, 1030390), (62, 515195), (155, 206078), (167, 191270), (310, 103039), (334, 95635), (617, 51770), (835, 38254), (1234, 25885), (1670, 19127), (3085, 10354), (5177, 6170)]