80513488

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{24077}}^1$

素因数の和:24115

約数の個数: 40

約数和(自身を含む): 179140320

約数和(自身を除く): 98626832

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 418, 836, 1672, 3344, 24077, 48154, 96308, 192616, 264847, 385232, 457463, 529694, 914926, 1059388, 1829852, 2118776, 3659704, 4237552, 5032093, 7319408, 10064186, 20128372, 40256744, 80513488]

約数ペア:

[(1, 80513488), (2, 40256744), (4, 20128372), (8, 10064186), (11, 7319408), (16, 5032093), (19, 4237552), (22, 3659704), (38, 2118776), (44, 1829852), (76, 1059388), (88, 914926), (152, 529694), (176, 457463), (209, 385232), (304, 264847), (418, 192616), (836, 96308), (1672, 48154), (3344, 24077)]