31638272

素因数分解:

$2^8\times {\mathrm{83}}^1\times {\mathrm{1489}}^1$

素因数の和:1588

約数の個数: 36

約数和(自身を含む): 63956760

約数和(自身を除く): 32318488

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 128, 166, 256, 332, 664, 1328, 1489, 2656, 2978, 5312, 5956, 10624, 11912, 21248, 23824, 47648, 95296, 123587, 190592, 247174, 381184, 494348, 988696, 1977392, 3954784, 7909568, 15819136, 31638272]

約数ペア:

[(1, 31638272), (2, 15819136), (4, 7909568), (8, 3954784), (16, 1977392), (32, 988696), (64, 494348), (83, 381184), (128, 247174), (166, 190592), (256, 123587), (332, 95296), (664, 47648), (1328, 23824), (1489, 21248), (2656, 11912), (2978, 10624), (5312, 5956)]