83809456

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{16217}}^1$

素因数の和:16261

約数の個数: 40

約数和(自身を含む): 180992880

約数和(自身を除く): 97183424

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 304, 323, 646, 1292, 2584, 5168, 16217, 32434, 64868, 129736, 259472, 275689, 308123, 551378, 616246, 1102756, 1232492, 2205512, 2464984, 4411024, 4929968, 5238091, 10476182, 20952364, 41904728, 83809456]

約数ペア:

[(1, 83809456), (2, 41904728), (4, 20952364), (8, 10476182), (16, 5238091), (17, 4929968), (19, 4411024), (34, 2464984), (38, 2205512), (68, 1232492), (76, 1102756), (136, 616246), (152, 551378), (272, 308123), (304, 275689), (323, 259472), (646, 129736), (1292, 64868), (2584, 32434), (5168, 16217)]