31721088

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{11801}}^1$

素因数の和:11825

約数の個数: 64

約数和(自身を含む): 96304320

約数和(自身を除く): 64583232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 11801, 23602, 35403, 47204, 70806, 82607, 94408, 141612, 165214, 188816, 247821, 283224, 330428, 377632, 495642, 566448, 660856, 755264, 991284, 1132896, 1321712, 1510528, 1982568, 2265792, 2643424, 3965136, 4531584, 5286848, 7930272, 10573696, 15860544, 31721088]

約数ペア:

[(1, 31721088), (2, 15860544), (3, 10573696), (4, 7930272), (6, 5286848), (7, 4531584), (8, 3965136), (12, 2643424), (14, 2265792), (16, 1982568), (21, 1510528), (24, 1321712), (28, 1132896), (32, 991284), (42, 755264), (48, 660856), (56, 566448), (64, 495642), (84, 377632), (96, 330428), (112, 283224), (128, 247821), (168, 188816), (192, 165214), (224, 141612), (336, 94408), (384, 82607), (448, 70806), (672, 47204), (896, 35403), (1344, 23602), (2688, 11801)]