40322522

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{211}}^1$

素因数の和:386

約数の個数: 32

約数和(自身を含む): 65940480

約数和(自身を除く): 25617958

約数列:

[1, 2, 19, 38, 47, 94, 107, 211, 214, 422, 893, 1786, 2033, 4009, 4066, 5029, 8018, 9917, 10058, 19834, 22577, 45154, 95551, 188423, 191102, 376846, 428963, 857926, 1061119, 2122238, 20161261, 40322522]

約数ペア:

[(1, 40322522), (2, 20161261), (19, 2122238), (38, 1061119), (47, 857926), (94, 428963), (107, 376846), (211, 191102), (214, 188423), (422, 95551), (893, 45154), (1786, 22577), (2033, 19834), (4009, 10058), (4066, 9917), (5029, 8018)]