16673872

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{1039}}^1$

素因数の和:1123

約数の個数: 40

約数和(自身を含む): 34819200

約数和(自身を除く): 18145328

約数列:

[1, 2, 4, 8, 16, 17, 34, 59, 68, 118, 136, 236, 272, 472, 944, 1003, 1039, 2006, 2078, 4012, 4156, 8024, 8312, 16048, 16624, 17663, 35326, 61301, 70652, 122602, 141304, 245204, 282608, 490408, 980816, 1042117, 2084234, 4168468, 8336936, 16673872]

約数ペア:

[(1, 16673872), (2, 8336936), (4, 4168468), (8, 2084234), (16, 1042117), (17, 980816), (34, 490408), (59, 282608), (68, 245204), (118, 141304), (136, 122602), (236, 70652), (272, 61301), (472, 35326), (944, 17663), (1003, 16624), (1039, 16048), (2006, 8312), (2078, 8024), (4012, 4156)]