30488656

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{821}}^1$

素因数の和:1051

約数の個数: 40

約数和(自身を含む): 64826208

約数和(自身を除く): 34337552

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 211, 422, 821, 844, 1642, 1688, 2321, 3284, 3376, 4642, 6568, 9031, 9284, 13136, 18062, 18568, 36124, 37136, 72248, 144496, 173231, 346462, 692924, 1385848, 1905541, 2771696, 3811082, 7622164, 15244328, 30488656]

約数ペア:

[(1, 30488656), (2, 15244328), (4, 7622164), (8, 3811082), (11, 2771696), (16, 1905541), (22, 1385848), (44, 692924), (88, 346462), (176, 173231), (211, 144496), (422, 72248), (821, 37136), (844, 36124), (1642, 18568), (1688, 18062), (2321, 13136), (3284, 9284), (3376, 9031), (4642, 6568)]