34243840

素因数分解:

$2^8\times 5^1\times {\mathrm{31}}^1\times {\mathrm{863}}^1$

素因数の和:915

約数の個数: 72

約数和(自身を含む): 84768768

約数和(自身を除く): 50524928

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 256, 310, 320, 496, 620, 640, 863, 992, 1240, 1280, 1726, 1984, 2480, 3452, 3968, 4315, 4960, 6904, 7936, 8630, 9920, 13808, 17260, 19840, 26753, 27616, 34520, 39680, 53506, 55232, 69040, 107012, 110464, 133765, 138080, 214024, 220928, 267530, 276160, 428048, 535060, 552320, 856096, 1070120, 1104640, 1712192, 2140240, 3424384, 4280480, 6848768, 8560960, 17121920, 34243840]

約数ペア:

[(1, 34243840), (2, 17121920), (4, 8560960), (5, 6848768), (8, 4280480), (10, 3424384), (16, 2140240), (20, 1712192), (31, 1104640), (32, 1070120), (40, 856096), (62, 552320), (64, 535060), (80, 428048), (124, 276160), (128, 267530), (155, 220928), (160, 214024), (248, 138080), (256, 133765), (310, 110464), (320, 107012), (496, 69040), (620, 55232), (640, 53506), (863, 39680), (992, 34520), (1240, 27616), (1280, 26753), (1726, 19840), (1984, 17260), (2480, 13808), (3452, 9920), (3968, 8630), (4315, 7936), (4960, 6904)]