194631632

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{2357}}^1$

素因数の和:2775

約数の個数: 40

約数和(自身を含む): 407302056

約数和(自身を除く): 212670424

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 397, 794, 1588, 2357, 3176, 4714, 5161, 6352, 9428, 10322, 18856, 20644, 30641, 37712, 41288, 61282, 82576, 122564, 245128, 490256, 935729, 1871458, 3742916, 7485832, 12164477, 14971664, 24328954, 48657908, 97315816, 194631632]

約数ペア:

[(1, 194631632), (2, 97315816), (4, 48657908), (8, 24328954), (13, 14971664), (16, 12164477), (26, 7485832), (52, 3742916), (104, 1871458), (208, 935729), (397, 490256), (794, 245128), (1588, 122564), (2357, 82576), (3176, 61282), (4714, 41288), (5161, 37712), (6352, 30641), (9428, 20644), (10322, 18856)]