239388736

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{128981}}^1$

素因数の和:129022

約数の個数: 28

約数和(自身を含む): 491421420

約数和(自身を除く): 252032684

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 232, 464, 928, 1856, 128981, 257962, 515924, 1031848, 2063696, 3740449, 4127392, 7480898, 8254784, 14961796, 29923592, 59847184, 119694368, 239388736]

約数ペア:

[(1, 239388736), (2, 119694368), (4, 59847184), (8, 29923592), (16, 14961796), (29, 8254784), (32, 7480898), (58, 4127392), (64, 3740449), (116, 2063696), (232, 1031848), (464, 515924), (928, 257962), (1856, 128981)]