232913044

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{20641}}^1$

素因数の和:20696

約数の個数: 48

約数和(自身を含む): 517866496

約数和(自身を除く): 284953452

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 91, 124, 182, 217, 364, 403, 434, 806, 868, 1612, 2821, 5642, 11284, 20641, 41282, 82564, 144487, 268333, 288974, 536666, 577948, 639871, 1073332, 1279742, 1878331, 2559484, 3756662, 4479097, 7513324, 8318323, 8958194, 16636646, 17916388, 33273292, 58228261, 116456522, 232913044]

約数ペア:

[(1, 232913044), (2, 116456522), (4, 58228261), (7, 33273292), (13, 17916388), (14, 16636646), (26, 8958194), (28, 8318323), (31, 7513324), (52, 4479097), (62, 3756662), (91, 2559484), (124, 1878331), (182, 1279742), (217, 1073332), (364, 639871), (403, 577948), (434, 536666), (806, 288974), (868, 268333), (1612, 144487), (2821, 82564), (5642, 41282), (11284, 20641)]