31992832

素因数分解:

$2^{10}\times {\mathrm{157}}^1\times {\mathrm{199}}^1$

素因数の和:376

約数の個数: 44

約数和(自身を含む): 64685200

約数和(自身を除く): 32692368

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 157, 199, 256, 314, 398, 512, 628, 796, 1024, 1256, 1592, 2512, 3184, 5024, 6368, 10048, 12736, 20096, 25472, 31243, 40192, 50944, 62486, 80384, 101888, 124972, 160768, 203776, 249944, 499888, 999776, 1999552, 3999104, 7998208, 15996416, 31992832]

約数ペア:

[(1, 31992832), (2, 15996416), (4, 7998208), (8, 3999104), (16, 1999552), (32, 999776), (64, 499888), (128, 249944), (157, 203776), (199, 160768), (256, 124972), (314, 101888), (398, 80384), (512, 62486), (628, 50944), (796, 40192), (1024, 31243), (1256, 25472), (1592, 20096), (2512, 12736), (3184, 10048), (5024, 6368)]