38720368

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{33151}}^1$

素因数の和:33232

約数の個数: 20

約数和(自身を含む): 76050688

約数和(自身を除く): 37330320

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 33151, 66302, 132604, 265208, 530416, 2420023, 4840046, 9680092, 19360184, 38720368]

約数ペア:

[(1, 38720368), (2, 19360184), (4, 9680092), (8, 4840046), (16, 2420023), (73, 530416), (146, 265208), (292, 132604), (584, 66302), (1168, 33151)]