90864320168

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{409}}^1\times {\mathrm{1207403}}^1$

素因数の和:1207841

約数の個数: 32

約数和(自身を含む): 178212830400

約数和(自身を除く): 87348510232

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 409, 818, 1636, 3272, 9407, 18814, 37628, 75256, 1207403, 2414806, 4829612, 9659224, 27770269, 55540538, 111081076, 222162152, 493827827, 987655654, 1975311308, 3950622616, 11358040021, 22716080042, 45432160084, 90864320168]

約数ペア:

[(1, 90864320168), (2, 45432160084), (4, 22716080042), (8, 11358040021), (23, 3950622616), (46, 1975311308), (92, 987655654), (184, 493827827), (409, 222162152), (818, 111081076), (1636, 55540538), (3272, 27770269), (9407, 9659224), (18814, 4829612), (37628, 2414806), (75256, 1207403)]