40109948104

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{2143}}^1\times {\mathrm{137623}}^1$

素因数の和:139789

約数の個数: 32

約数和(自身を含む): 79667781120

約数和(自身を除く): 39557833016

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 2143, 4286, 8572, 17144, 36431, 72862, 137623, 145724, 275246, 291448, 550492, 1100984, 2339591, 4679182, 9358364, 18716728, 294926089, 589852178, 1179704356, 2359408712, 5013743513, 10027487026, 20054974052, 40109948104]

約数ペア:

[(1, 40109948104), (2, 20054974052), (4, 10027487026), (8, 5013743513), (17, 2359408712), (34, 1179704356), (68, 589852178), (136, 294926089), (2143, 18716728), (4286, 9358364), (8572, 4679182), (17144, 2339591), (36431, 1100984), (72862, 550492), (137623, 291448), (145724, 275246)]