31271838

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{587}}^1\times {\mathrm{683}}^1$

素因数の和:1288

約数の個数: 32

約数和(自身を含む): 67568256

約数和(自身を除く): 36296418

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 587, 683, 1174, 1366, 1761, 2049, 3522, 4098, 7631, 8879, 15262, 17758, 22893, 26637, 45786, 53274, 400921, 801842, 1202763, 2405526, 5211973, 10423946, 15635919, 31271838]

約数ペア:

[(1, 31271838), (2, 15635919), (3, 10423946), (6, 5211973), (13, 2405526), (26, 1202763), (39, 801842), (78, 400921), (587, 53274), (683, 45786), (1174, 26637), (1366, 22893), (1761, 17758), (2049, 15262), (3522, 8879), (4098, 7631)]