40940104

素因数分解:

$2^3\times {\mathrm{173}}^1\times {\mathrm{29581}}^1$

素因数の和:29760

約数の個数: 16

約数和(自身を含む): 77209020

約数和(自身を除く): 36268916

約数列:

[1, 2, 4, 8, 173, 346, 692, 1384, 29581, 59162, 118324, 236648, 5117513, 10235026, 20470052, 40940104]

約数ペア:

[(1, 40940104), (2, 20470052), (4, 10235026), (8, 5117513), (173, 236648), (346, 118324), (692, 59162), (1384, 29581)]