86862100028

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{2861}}^1\times {\mathrm{7753}}^1$

素因数の和:10718

約数の個数: 48

約数和(自身を含む): 167771126880

約数和(自身を除く): 80909026852

約数列:

[1, 2, 4, 11, 22, 44, 89, 178, 356, 979, 1958, 2861, 3916, 5722, 7753, 11444, 15506, 31012, 31471, 62942, 85283, 125884, 170566, 254629, 341132, 509258, 690017, 1018516, 1380034, 2760068, 2800919, 5601838, 7590187, 11203676, 15180374, 22181333, 30360748, 44362666, 88725332, 243994663, 487989326, 975978652, 1974138637, 3948277274, 7896554548, 21715525007, 43431050014, 86862100028]

約数ペア:

[(1, 86862100028), (2, 43431050014), (4, 21715525007), (11, 7896554548), (22, 3948277274), (44, 1974138637), (89, 975978652), (178, 487989326), (356, 243994663), (979, 88725332), (1958, 44362666), (2861, 30360748), (3916, 22181333), (5722, 15180374), (7753, 11203676), (11444, 7590187), (15506, 5601838), (31012, 2800919), (31471, 2760068), (62942, 1380034), (85283, 1018516), (125884, 690017), (170566, 509258), (254629, 341132)]