40204112

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{683}}^1$

素因数の和:987

約数の個数: 40

約数和(自身を含む): 84307104

約数和(自身を除く): 44102992

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 283, 566, 683, 1132, 1366, 2264, 2732, 3679, 4528, 5464, 7358, 8879, 10928, 14716, 17758, 29432, 35516, 58864, 71032, 142064, 193289, 386578, 773156, 1546312, 2512757, 3092624, 5025514, 10051028, 20102056, 40204112]

約数ペア:

[(1, 40204112), (2, 20102056), (4, 10051028), (8, 5025514), (13, 3092624), (16, 2512757), (26, 1546312), (52, 773156), (104, 386578), (208, 193289), (283, 142064), (566, 71032), (683, 58864), (1132, 35516), (1366, 29432), (2264, 17758), (2732, 14716), (3679, 10928), (4528, 8879), (5464, 7358)]