31037608

素因数分解:

$2^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{5381}}^1$

素因数の和:5497

約数の個数: 32

約数和(自身を含む): 67167360

約数和(自身を除く): 36129752

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 103, 206, 412, 721, 824, 1442, 2884, 5381, 5768, 10762, 21524, 37667, 43048, 75334, 150668, 301336, 554243, 1108486, 2216972, 3879701, 4433944, 7759402, 15518804, 31037608]

約数ペア:

[(1, 31037608), (2, 15518804), (4, 7759402), (7, 4433944), (8, 3879701), (14, 2216972), (28, 1108486), (56, 554243), (103, 301336), (206, 150668), (412, 75334), (721, 43048), (824, 37667), (1442, 21524), (2884, 10762), (5381, 5768)]