542912128

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{385591}}^1$

素因数の和:385616

約数の個数: 32

約数和(自身を含む): 1179911520

約数和(自身を除く): 636999392

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 385591, 771182, 1542364, 3084728, 4241501, 6169456, 8483002, 12338912, 16966004, 24677824, 33932008, 49355648, 67864016, 135728032, 271456064, 542912128]

約数ペア:

[(1, 542912128), (2, 271456064), (4, 135728032), (8, 67864016), (11, 49355648), (16, 33932008), (22, 24677824), (32, 16966004), (44, 12338912), (64, 8483002), (88, 6169456), (128, 4241501), (176, 3084728), (352, 1542364), (704, 771182), (1408, 385591)]