41986688

素因数分解:

$2^7\times {\mathrm{331}}^1\times {\mathrm{991}}^1$

素因数の和:1336

約数の個数: 32

約数和(自身を含む): 83982720

約数和(自身を除く): 41996032

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 331, 662, 991, 1324, 1982, 2648, 3964, 5296, 7928, 10592, 15856, 21184, 31712, 42368, 63424, 126848, 328021, 656042, 1312084, 2624168, 5248336, 10496672, 20993344, 41986688]

約数ペア:

[(1, 41986688), (2, 20993344), (4, 10496672), (8, 5248336), (16, 2624168), (32, 1312084), (64, 656042), (128, 328021), (331, 126848), (662, 63424), (991, 42368), (1324, 31712), (1982, 21184), (2648, 15856), (3964, 10592), (5296, 7928)]