31347402

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{1249}}^1$

素因数の和:1390

約数の個数: 32

約数和(自身を含む): 64800000

約数和(自身を除く): 33452598

約数列:

[1, 2, 3, 6, 47, 89, 94, 141, 178, 267, 282, 534, 1249, 2498, 3747, 4183, 7494, 8366, 12549, 25098, 58703, 111161, 117406, 176109, 222322, 333483, 352218, 666966, 5224567, 10449134, 15673701, 31347402]

約数ペア:

[(1, 31347402), (2, 15673701), (3, 10449134), (6, 5224567), (47, 666966), (89, 352218), (94, 333483), (141, 222322), (178, 176109), (267, 117406), (282, 111161), (534, 58703), (1249, 25098), (2498, 12549), (3747, 8366), (4183, 7494)]