111129296

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{449}}^1\times {\mathrm{499}}^1$

素因数の和:987

約数の個数: 40

約数和(自身を含む): 223200000

約数和(自身を除く): 112070704

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 449, 496, 499, 898, 998, 1796, 1996, 3592, 3992, 7184, 7984, 13919, 15469, 27838, 30938, 55676, 61876, 111352, 123752, 222704, 224051, 247504, 448102, 896204, 1792408, 3584816, 6945581, 13891162, 27782324, 55564648, 111129296]

約数ペア:

[(1, 111129296), (2, 55564648), (4, 27782324), (8, 13891162), (16, 6945581), (31, 3584816), (62, 1792408), (124, 896204), (248, 448102), (449, 247504), (496, 224051), (499, 222704), (898, 123752), (998, 111352), (1796, 61876), (1996, 55676), (3592, 30938), (3992, 27838), (7184, 15469), (7984, 13919)]