20131840384

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{6838261}}^1$

素因数の和:6838298

約数の個数: 32

約数和(自身を含む): 41850163440

約数和(自身を除く): 21718323056

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 368, 736, 1472, 2944, 6838261, 13676522, 27353044, 54706088, 109412176, 157280003, 218824352, 314560006, 437648704, 629120012, 875297408, 1258240024, 2516480048, 5032960096, 10065920192, 20131840384]

約数ペア:

[(1, 20131840384), (2, 10065920192), (4, 5032960096), (8, 2516480048), (16, 1258240024), (23, 875297408), (32, 629120012), (46, 437648704), (64, 314560006), (92, 218824352), (128, 157280003), (184, 109412176), (368, 54706088), (736, 27353044), (1472, 13676522), (2944, 6838261)]