65831344

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{1399}}^1$

素因数の和:1597

約数の個数: 40

約数和(自身を含む): 135928800

約数和(自身を除く): 70097456

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 173, 272, 346, 692, 1384, 1399, 2768, 2798, 2941, 5596, 5882, 11192, 11764, 22384, 23528, 23783, 47056, 47566, 95132, 190264, 242027, 380528, 484054, 968108, 1936216, 3872432, 4114459, 8228918, 16457836, 32915672, 65831344]

約数ペア:

[(1, 65831344), (2, 32915672), (4, 16457836), (8, 8228918), (16, 4114459), (17, 3872432), (34, 1936216), (68, 968108), (136, 484054), (173, 380528), (272, 242027), (346, 190264), (692, 95132), (1384, 47566), (1399, 47056), (2768, 23783), (2798, 23528), (2941, 22384), (5596, 11764), (5882, 11192)]