31039112

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{1831}}^1$

素因数の和:2013

約数の個数: 32

約数和(自身を含む): 63094080

約数和(自身を除く): 32054968

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 163, 326, 652, 1304, 1831, 2119, 3662, 4238, 7324, 8476, 14648, 16952, 23803, 47606, 95212, 190424, 298453, 596906, 1193812, 2387624, 3879889, 7759778, 15519556, 31039112]

約数ペア:

[(1, 31039112), (2, 15519556), (4, 7759778), (8, 3879889), (13, 2387624), (26, 1193812), (52, 596906), (104, 298453), (163, 190424), (326, 95212), (652, 47606), (1304, 23803), (1831, 16952), (2119, 14648), (3662, 8476), (4238, 7324)]