31483928

素因数分解:

$2^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{6317}}^1$

素因数の和:6419

約数の個数: 32

約数和(自身を含む): 68234400

約数和(自身を除く): 36750472

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 89, 178, 356, 623, 712, 1246, 2492, 4984, 6317, 12634, 25268, 44219, 50536, 88438, 176876, 353752, 562213, 1124426, 2248852, 3935491, 4497704, 7870982, 15741964, 31483928]

約数ペア:

[(1, 31483928), (2, 15741964), (4, 7870982), (7, 4497704), (8, 3935491), (14, 2248852), (28, 1124426), (56, 562213), (89, 353752), (178, 176876), (356, 88438), (623, 50536), (712, 44219), (1246, 25268), (2492, 12634), (4984, 6317)]