31010344

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{353}}^1$

素因数の和:577

約数の個数: 32

約数和(自身を含む): 59472000

約数和(自身を除く): 28461656

約数列:

[1, 2, 4, 8, 79, 139, 158, 278, 316, 353, 556, 632, 706, 1112, 1412, 2824, 10981, 21962, 27887, 43924, 49067, 55774, 87848, 98134, 111548, 196268, 223096, 392536, 3876293, 7752586, 15505172, 31010344]

約数ペア:

[(1, 31010344), (2, 15505172), (4, 7752586), (8, 3876293), (79, 392536), (139, 223096), (158, 196268), (278, 111548), (316, 98134), (353, 87848), (556, 55774), (632, 49067), (706, 43924), (1112, 27887), (1412, 21962), (2824, 10981)]