90773618

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{271}}^1\times {\mathrm{991}}^1$

素因数の和:1290

約数の個数: 24

約数和(自身を含む): 148133376

約数和(自身を除く): 57359758

約数列:

[1, 2, 13, 26, 169, 271, 338, 542, 991, 1982, 3523, 7046, 12883, 25766, 45799, 91598, 167479, 268561, 334958, 537122, 3491293, 6982586, 45386809, 90773618]

約数ペア:

[(1, 90773618), (2, 45386809), (13, 6982586), (26, 3491293), (169, 537122), (271, 334958), (338, 268561), (542, 167479), (991, 91598), (1982, 45799), (3523, 25766), (7046, 12883)]