242338864

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{369419}}^1$

素因数の和:369468

約数の個数: 20

約数和(自身を含む): 480984840

約数和(自身を除く): 238645976

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 369419, 738838, 1477676, 2955352, 5910704, 15146179, 30292358, 60584716, 121169432, 242338864]

約数ペア:

[(1, 242338864), (2, 121169432), (4, 60584716), (8, 30292358), (16, 15146179), (41, 5910704), (82, 2955352), (164, 1477676), (328, 738838), (656, 369419)]