100403985992

素因数分解:

$2^3\times {\mathrm{17807}}^1\times {\mathrm{704807}}^1$

素因数の和:722620

約数の個数: 16

約数和(自身を含む): 188268312960

約数和(自身を除く): 87864326968

約数列:

[1, 2, 4, 8, 17807, 35614, 71228, 142456, 704807, 1409614, 2819228, 5638456, 12550498249, 25100996498, 50201992996, 100403985992]

約数ペア:

[(1, 100403985992), (2, 50201992996), (4, 25100996498), (8, 12550498249), (17807, 5638456), (35614, 2819228), (71228, 1409614), (142456, 704807)]