213413014768

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{4093}}^1\times {\mathrm{61487}}^1$

素因数の和:65641

約数の個数: 40

約数和(自身を含む): 421399153728

約数和(自身を除く): 207986138960

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 4093, 8186, 16372, 32744, 61487, 65488, 122974, 216929, 245948, 433858, 491896, 867716, 983792, 1735432, 3258811, 3470864, 6517622, 13035244, 26070488, 52140976, 251666291, 503332582, 1006665164, 2013330328, 4026660656, 13338313423, 26676626846, 53353253692, 106706507384, 213413014768]

約数ペア:

[(1, 213413014768), (2, 106706507384), (4, 53353253692), (8, 26676626846), (16, 13338313423), (53, 4026660656), (106, 2013330328), (212, 1006665164), (424, 503332582), (848, 251666291), (4093, 52140976), (8186, 26070488), (16372, 13035244), (32744, 6517622), (61487, 3470864), (65488, 3258811), (122974, 1735432), (216929, 983792), (245948, 867716), (433858, 491896)]