40422512

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6269}}^1$

素因数の和:6321

約数の個数: 40

約数和(自身を含む): 87077760

約数和(自身を除く): 46655248

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6269, 6448, 12538, 25076, 50152, 81497, 100304, 162994, 194339, 325988, 388678, 651976, 777356, 1303952, 1554712, 2526407, 3109424, 5052814, 10105628, 20211256, 40422512]

約数ペア:

[(1, 40422512), (2, 20211256), (4, 10105628), (8, 5052814), (13, 3109424), (16, 2526407), (26, 1554712), (31, 1303952), (52, 777356), (62, 651976), (104, 388678), (124, 325988), (208, 194339), (248, 162994), (403, 100304), (496, 81497), (806, 50152), (1612, 25076), (3224, 12538), (6269, 6448)]