81145624

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{85237}}^1$

素因数の和:85267

約数の個数: 32

約数和(自身を含む): 184114080

約数和(自身を除く): 102968456

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 85237, 170474, 340948, 596659, 681896, 1193318, 1449029, 2386636, 2898058, 4773272, 5796116, 10143203, 11592232, 20286406, 40572812, 81145624]

約数ペア:

[(1, 81145624), (2, 40572812), (4, 20286406), (7, 11592232), (8, 10143203), (14, 5796116), (17, 4773272), (28, 2898058), (34, 2386636), (56, 1449029), (68, 1193318), (119, 681896), (136, 596659), (238, 340948), (476, 170474), (952, 85237)]