89972416

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{449}}^1$

素因数の和:593

約数の個数: 56

約数和(自身を含む): 186537600

約数和(自身を除く): 96565184

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 101, 124, 202, 248, 404, 449, 496, 808, 898, 992, 1616, 1796, 1984, 3131, 3232, 3592, 6262, 6464, 7184, 12524, 13919, 14368, 25048, 27838, 28736, 45349, 50096, 55676, 90698, 100192, 111352, 181396, 200384, 222704, 362792, 445408, 725584, 890816, 1405819, 1451168, 2811638, 2902336, 5623276, 11246552, 22493104, 44986208, 89972416]

約数ペア:

[(1, 89972416), (2, 44986208), (4, 22493104), (8, 11246552), (16, 5623276), (31, 2902336), (32, 2811638), (62, 1451168), (64, 1405819), (101, 890816), (124, 725584), (202, 445408), (248, 362792), (404, 222704), (449, 200384), (496, 181396), (808, 111352), (898, 100192), (992, 90698), (1616, 55676), (1796, 50096), (1984, 45349), (3131, 28736), (3232, 27838), (3592, 25048), (6262, 14368), (6464, 13919), (7184, 12524)]