105540448

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{253703}}^1$

素因数の和:253726

約数の個数: 24

約数和(自身を含む): 223766928

約数和(自身を除く): 118226480

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 253703, 507406, 1014812, 2029624, 3298139, 4059248, 6596278, 8118496, 13192556, 26385112, 52770224, 105540448]

約数ペア:

[(1, 105540448), (2, 52770224), (4, 26385112), (8, 13192556), (13, 8118496), (16, 6596278), (26, 4059248), (32, 3298139), (52, 2029624), (104, 1014812), (208, 507406), (416, 253703)]