42225338

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1\times {\mathrm{1571}}^1$

素因数の和:1813

約数の個数: 16

約数和(自身を含む): 64514880

約数和(自身を除く): 22289542

約数列:

[1, 2, 89, 151, 178, 302, 1571, 3142, 13439, 26878, 139819, 237221, 279638, 474442, 21112669, 42225338]

約数ペア:

[(1, 42225338), (2, 21112669), (89, 474442), (151, 279638), (178, 237221), (302, 139819), (1571, 26878), (3142, 13439)]