325645064

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{13229}}^1$

素因数の和:13433

約数の個数: 32

約数和(自身を含む): 650122200

約数和(自身を除く): 324477136

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 181, 362, 724, 1448, 3077, 6154, 12308, 13229, 24616, 26458, 52916, 105832, 224893, 449786, 899572, 1799144, 2394449, 4788898, 9577796, 19155592, 40705633, 81411266, 162822532, 325645064]

約数ペア:

[(1, 325645064), (2, 162822532), (4, 81411266), (8, 40705633), (17, 19155592), (34, 9577796), (68, 4788898), (136, 2394449), (181, 1799144), (362, 899572), (724, 449786), (1448, 224893), (3077, 105832), (6154, 52916), (12308, 26458), (13229, 24616)]