2016047896

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{81371}}^1$

素因数の和:81559

約数の個数: 32

約数和(自身を含む): 4003502400

約数和(自身を除く): 1987454504

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 163, 326, 652, 1304, 3097, 6194, 12388, 24776, 81371, 162742, 325484, 650968, 1546049, 3092098, 6184196, 12368392, 13263473, 26526946, 53053892, 106107784, 252005987, 504011974, 1008023948, 2016047896]

約数ペア:

[(1, 2016047896), (2, 1008023948), (4, 504011974), (8, 252005987), (19, 106107784), (38, 53053892), (76, 26526946), (152, 13263473), (163, 12368392), (326, 6184196), (652, 3092098), (1304, 1546049), (3097, 650968), (6194, 325484), (12388, 162742), (24776, 81371)]