8889228832

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{64919}}^1$

素因数の和:65329

約数の個数: 48

約数和(自身を含む): 19141012800

約数和(自身を除く): 10251783968

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 389, 778, 1556, 3112, 4279, 6224, 8558, 12448, 17116, 34232, 64919, 68464, 129838, 136928, 259676, 519352, 714109, 1038704, 1428218, 2077408, 2856436, 5712872, 11425744, 22851488, 25253491, 50506982, 101013964, 202027928, 277788401, 404055856, 555576802, 808111712, 1111153604, 2222307208, 4444614416, 8889228832]

約数ペア:

[(1, 8889228832), (2, 4444614416), (4, 2222307208), (8, 1111153604), (11, 808111712), (16, 555576802), (22, 404055856), (32, 277788401), (44, 202027928), (88, 101013964), (176, 50506982), (352, 25253491), (389, 22851488), (778, 11425744), (1556, 5712872), (3112, 2856436), (4279, 2077408), (6224, 1428218), (8558, 1038704), (12448, 714109), (17116, 519352), (34232, 259676), (64919, 136928), (68464, 129838)]