87475772

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{773}}^1\times {\mathrm{1489}}^1$

素因数の和:2285

約数の個数: 24

約数和(自身を含む): 161456400

約数和(自身を除く): 73980628

約数列:

[1, 2, 4, 19, 38, 76, 773, 1489, 1546, 2978, 3092, 5956, 14687, 28291, 29374, 56582, 58748, 113164, 1150997, 2301994, 4603988, 21868943, 43737886, 87475772]

約数ペア:

[(1, 87475772), (2, 43737886), (4, 21868943), (19, 4603988), (38, 2301994), (76, 1150997), (773, 113164), (1489, 58748), (1546, 56582), (2978, 29374), (3092, 28291), (5956, 14687)]