86473088

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{331}}^1$

素因数の和:515

約数の個数: 64

約数和(自身を含む): 187267920

約数和(自身を除く): 100794832

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 157, 208, 314, 331, 416, 628, 662, 832, 1256, 1324, 1664, 2041, 2512, 2648, 4082, 4303, 5024, 5296, 8164, 8606, 10048, 10592, 16328, 17212, 20096, 21184, 32656, 34424, 42368, 51967, 65312, 68848, 103934, 130624, 137696, 207868, 261248, 275392, 415736, 550784, 675571, 831472, 1351142, 1662944, 2702284, 3325888, 5404568, 6651776, 10809136, 21618272, 43236544, 86473088]

約数ペア:

[(1, 86473088), (2, 43236544), (4, 21618272), (8, 10809136), (13, 6651776), (16, 5404568), (26, 3325888), (32, 2702284), (52, 1662944), (64, 1351142), (104, 831472), (128, 675571), (157, 550784), (208, 415736), (314, 275392), (331, 261248), (416, 207868), (628, 137696), (662, 130624), (832, 103934), (1256, 68848), (1324, 65312), (1664, 51967), (2041, 42368), (2512, 34424), (2648, 32656), (4082, 21184), (4303, 20096), (5024, 17212), (5296, 16328), (8164, 10592), (8606, 10048)]