86347456

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1549}}^1$

素因数の和:1641

約数の個数: 56

約数和(自身を含む): 187401200

約数和(自身を除く): 101053744

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 67, 104, 134, 208, 268, 416, 536, 832, 871, 1072, 1549, 1742, 2144, 3098, 3484, 4288, 6196, 6968, 12392, 13936, 20137, 24784, 27872, 40274, 49568, 55744, 80548, 99136, 103783, 161096, 207566, 322192, 415132, 644384, 830264, 1288768, 1349179, 1660528, 2698358, 3321056, 5396716, 6642112, 10793432, 21586864, 43173728, 86347456]

約数ペア:

[(1, 86347456), (2, 43173728), (4, 21586864), (8, 10793432), (13, 6642112), (16, 5396716), (26, 3321056), (32, 2698358), (52, 1660528), (64, 1349179), (67, 1288768), (104, 830264), (134, 644384), (208, 415132), (268, 322192), (416, 207566), (536, 161096), (832, 103783), (871, 99136), (1072, 80548), (1549, 55744), (1742, 49568), (2144, 40274), (3098, 27872), (3484, 24784), (4288, 20137), (6196, 13936), (6968, 12392)]