40387234

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{15149}}^1$

素因数の和:15225

約数の個数: 16

約数和(自身を含む): 63993600

約数和(自身を除く): 23606366

約数列:

[1, 2, 31, 43, 62, 86, 1333, 2666, 15149, 30298, 469619, 651407, 939238, 1302814, 20193617, 40387234]

約数ペア:

[(1, 40387234), (2, 20193617), (31, 1302814), (43, 939238), (62, 651407), (86, 469619), (1333, 30298), (2666, 15149)]