42872504

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{10169}}^1$

素因数の和:10223

約数の個数: 32

約数和(自身を含む): 87868800

約数和(自身を除く): 44996296

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 124, 136, 248, 527, 1054, 2108, 4216, 10169, 20338, 40676, 81352, 172873, 315239, 345746, 630478, 691492, 1260956, 1382984, 2521912, 5359063, 10718126, 21436252, 42872504]

約数ペア:

[(1, 42872504), (2, 21436252), (4, 10718126), (8, 5359063), (17, 2521912), (31, 1382984), (34, 1260956), (62, 691492), (68, 630478), (124, 345746), (136, 315239), (248, 172873), (527, 81352), (1054, 40676), (2108, 20338), (4216, 10169)]