40561216

素因数分解:

$2^6\times {\mathrm{89}}^1\times {\mathrm{7121}}^1$

素因数の和:7222

約数の個数: 28

約数和(自身を含む): 81404460

約数和(自身を除く): 40843244

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 178, 356, 712, 1424, 2848, 5696, 7121, 14242, 28484, 56968, 113936, 227872, 455744, 633769, 1267538, 2535076, 5070152, 10140304, 20280608, 40561216]

約数ペア:

[(1, 40561216), (2, 20280608), (4, 10140304), (8, 5070152), (16, 2535076), (32, 1267538), (64, 633769), (89, 455744), (178, 227872), (356, 113936), (712, 56968), (1424, 28484), (2848, 14242), (5696, 7121)]