31905536

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{9587}}^1$

素因数の和:9616

約数の個数: 36

約数和(自身を含む): 68592552

約数和(自身を除く): 36687016

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1664, 3328, 9587, 19174, 38348, 76696, 124631, 153392, 249262, 306784, 498524, 613568, 997048, 1227136, 1994096, 2454272, 3988192, 7976384, 15952768, 31905536]

約数ペア:

[(1, 31905536), (2, 15952768), (4, 7976384), (8, 3988192), (13, 2454272), (16, 1994096), (26, 1227136), (32, 997048), (52, 613568), (64, 498524), (104, 306784), (128, 249262), (208, 153392), (256, 124631), (416, 76696), (832, 38348), (1664, 19174), (3328, 9587)]