31942078

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{227}}^1$

素因数の和:301

約数の個数: 48

約数和(自身を含む): 60520320

約数和(自身を除く): 28578242

約数列:

[1, 2, 7, 14, 19, 23, 38, 46, 133, 161, 227, 266, 322, 437, 454, 529, 874, 1058, 1589, 3059, 3178, 3703, 4313, 5221, 6118, 7406, 8626, 10051, 10442, 20102, 30191, 36547, 60382, 70357, 73094, 99199, 120083, 140714, 198398, 240166, 694393, 840581, 1388786, 1681162, 2281577, 4563154, 15971039, 31942078]

約数ペア:

[(1, 31942078), (2, 15971039), (7, 4563154), (14, 2281577), (19, 1681162), (23, 1388786), (38, 840581), (46, 694393), (133, 240166), (161, 198398), (227, 140714), (266, 120083), (322, 99199), (437, 73094), (454, 70357), (529, 60382), (874, 36547), (1058, 30191), (1589, 20102), (3059, 10442), (3178, 10051), (3703, 8626), (4313, 7406), (5221, 6118)]