125064416

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{907}}^1$

素因数の和:1087

約数の個数: 48

約数和(自身を含む): 256273920

約数和(自身を除く): 131209504

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 139, 248, 278, 496, 556, 907, 992, 1112, 1814, 2224, 3628, 4309, 4448, 7256, 8618, 14512, 17236, 28117, 29024, 34472, 56234, 68944, 112468, 126073, 137888, 224936, 252146, 449872, 504292, 899744, 1008584, 2017168, 3908263, 4034336, 7816526, 15633052, 31266104, 62532208, 125064416]

約数ペア:

[(1, 125064416), (2, 62532208), (4, 31266104), (8, 15633052), (16, 7816526), (31, 4034336), (32, 3908263), (62, 2017168), (124, 1008584), (139, 899744), (248, 504292), (278, 449872), (496, 252146), (556, 224936), (907, 137888), (992, 126073), (1112, 112468), (1814, 68944), (2224, 56234), (3628, 34472), (4309, 29024), (4448, 28117), (7256, 17236), (8618, 14512)]