87194072

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{50227}}^1$

素因数の和:50271

約数の個数: 32

約数和(自身を含む): 192875520

約数和(自身を除く): 105681448

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 50227, 100454, 200908, 351589, 401816, 703178, 1406356, 1557037, 2812712, 3114074, 6228148, 10899259, 12456296, 21798518, 43597036, 87194072]

約数ペア:

[(1, 87194072), (2, 43597036), (4, 21798518), (7, 12456296), (8, 10899259), (14, 6228148), (28, 3114074), (31, 2812712), (56, 1557037), (62, 1406356), (124, 703178), (217, 401816), (248, 351589), (434, 200908), (868, 100454), (1736, 50227)]