31329380208

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3007813}}^1$

素因数の和:3007862

約数の個数: 80

約数和(自身を含む): 95480047616

約数和(自身を除く): 64150667408

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 112, 124, 168, 186, 217, 248, 336, 372, 434, 496, 651, 744, 868, 1302, 1488, 1736, 2604, 3472, 5208, 10416, 3007813, 6015626, 9023439, 12031252, 18046878, 21054691, 24062504, 36093756, 42109382, 48125008, 63164073, 72187512, 84218764, 93242203, 126328146, 144375024, 168437528, 186484406, 252656292, 279726609, 336875056, 372968812, 505312584, 559453218, 652695421, 745937624, 1010625168, 1118906436, 1305390842, 1491875248, 1958086263, 2237812872, 2610781684, 3916172526, 4475625744, 5221563368, 7832345052, 10443126736, 15664690104, 31329380208]

約数ペア:

[(1, 31329380208), (2, 15664690104), (3, 10443126736), (4, 7832345052), (6, 5221563368), (7, 4475625744), (8, 3916172526), (12, 2610781684), (14, 2237812872), (16, 1958086263), (21, 1491875248), (24, 1305390842), (28, 1118906436), (31, 1010625168), (42, 745937624), (48, 652695421), (56, 559453218), (62, 505312584), (84, 372968812), (93, 336875056), (112, 279726609), (124, 252656292), (168, 186484406), (186, 168437528), (217, 144375024), (248, 126328146), (336, 93242203), (372, 84218764), (434, 72187512), (496, 63164073), (651, 48125008), (744, 42109382), (868, 36093756), (1302, 24062504), (1488, 21054691), (1736, 18046878), (2604, 12031252), (3472, 9023439), (5208, 6015626), (10416, 3007813)]