42151304

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{31177}}^1$

素因数の和:31209

約数の個数: 24

約数和(自身を含む): 85583610

約数和(自身を除く): 43432306

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 31177, 62354, 124708, 249416, 405301, 810602, 1621204, 3242408, 5268913, 10537826, 21075652, 42151304]

約数ペア:

[(1, 42151304), (2, 21075652), (4, 10537826), (8, 5268913), (13, 3242408), (26, 1621204), (52, 810602), (104, 405301), (169, 249416), (338, 124708), (676, 62354), (1352, 31177)]