31942648

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{6779}}^1$

素因数の和:6835

約数の個数: 32

約数和(自身を含む): 65088000

約数和(自身を除く): 33145352

約数列:

[1, 2, 4, 8, 19, 31, 38, 62, 76, 124, 152, 248, 589, 1178, 2356, 4712, 6779, 13558, 27116, 54232, 128801, 210149, 257602, 420298, 515204, 840596, 1030408, 1681192, 3992831, 7985662, 15971324, 31942648]

約数ペア:

[(1, 31942648), (2, 15971324), (4, 7985662), (8, 3992831), (19, 1681192), (31, 1030408), (38, 840596), (62, 515204), (76, 420298), (124, 257602), (152, 210149), (248, 128801), (589, 54232), (1178, 27116), (2356, 13558), (4712, 6779)]