87877904

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{733}}^1$

素因数の和:927

約数の個数: 40

約数和(自身を含む): 174750720

約数和(自身を除く): 86872816

約数列:

[1, 2, 4, 8, 16, 59, 118, 127, 236, 254, 472, 508, 733, 944, 1016, 1466, 2032, 2932, 5864, 7493, 11728, 14986, 29972, 43247, 59944, 86494, 93091, 119888, 172988, 186182, 345976, 372364, 691952, 744728, 1489456, 5492369, 10984738, 21969476, 43938952, 87877904]

約数ペア:

[(1, 87877904), (2, 43938952), (4, 21969476), (8, 10984738), (16, 5492369), (59, 1489456), (118, 744728), (127, 691952), (236, 372364), (254, 345976), (472, 186182), (508, 172988), (733, 119888), (944, 93091), (1016, 86494), (1466, 59944), (2032, 43247), (2932, 29972), (5864, 14986), (7493, 11728)]