40098608

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{3121}}^1$

素因数の和:3213

約数の個数: 40

約数和(自身を含む): 85942416

約数和(自身を除く): 45843808

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 73, 88, 146, 176, 292, 584, 803, 1168, 1606, 3121, 3212, 6242, 6424, 12484, 12848, 24968, 34331, 49936, 68662, 137324, 227833, 274648, 455666, 549296, 911332, 1822664, 2506163, 3645328, 5012326, 10024652, 20049304, 40098608]

約数ペア:

[(1, 40098608), (2, 20049304), (4, 10024652), (8, 5012326), (11, 3645328), (16, 2506163), (22, 1822664), (44, 911332), (73, 549296), (88, 455666), (146, 274648), (176, 227833), (292, 137324), (584, 68662), (803, 49936), (1168, 34331), (1606, 24968), (3121, 12848), (3212, 12484), (6242, 6424)]