89401924

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{2347}}^1$

素因数の和:2547

約数の個数: 24

約数和(自身を含む): 159757920

約数和(自身を除く): 70355996

約数列:

[1, 2, 4, 89, 107, 178, 214, 356, 428, 2347, 4694, 9388, 9523, 19046, 38092, 208883, 251129, 417766, 502258, 835532, 1004516, 22350481, 44700962, 89401924]

約数ペア:

[(1, 89401924), (2, 44700962), (4, 22350481), (89, 1004516), (107, 835532), (178, 502258), (214, 417766), (356, 251129), (428, 208883), (2347, 38092), (4694, 19046), (9388, 9523)]