67523416

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{10331}}^1$

素因数の和:10399

約数の個数: 32

約数和(自身を含む): 136382400

約数和(自身を除く): 68858984

約数列:

[1, 2, 4, 8, 19, 38, 43, 76, 86, 152, 172, 344, 817, 1634, 3268, 6536, 10331, 20662, 41324, 82648, 196289, 392578, 444233, 785156, 888466, 1570312, 1776932, 3553864, 8440427, 16880854, 33761708, 67523416]

約数ペア:

[(1, 67523416), (2, 33761708), (4, 16880854), (8, 8440427), (19, 3553864), (38, 1776932), (43, 1570312), (76, 888466), (86, 785156), (152, 444233), (172, 392578), (344, 196289), (817, 82648), (1634, 41324), (3268, 20662), (6536, 10331)]