90469274

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{463}}^1\times {\mathrm{821}}^1$

素因数の和:1310

約数の個数: 32

約数和(自身を含む): 164768256

約数和(自身を除く): 74298982

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 463, 821, 926, 1642, 3241, 5747, 6482, 7871, 11494, 13957, 15742, 27914, 55097, 97699, 110194, 195398, 380123, 760246, 2660861, 5321722, 6462091, 12924182, 45234637, 90469274]

約数ペア:

[(1, 90469274), (2, 45234637), (7, 12924182), (14, 6462091), (17, 5321722), (34, 2660861), (119, 760246), (238, 380123), (463, 195398), (821, 110194), (926, 97699), (1642, 55097), (3241, 27914), (5747, 15742), (6482, 13957), (7871, 11494)]