16888935430

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{967}}^1\times {\mathrm{1447}}^1$

素因数の和:2509

約数の個数: 64

約数和(自身を含む): 32698017792

約数和(自身を除く): 15809082362

約数列:

[1, 2, 5, 10, 17, 34, 71, 85, 142, 170, 355, 710, 967, 1207, 1447, 1934, 2414, 2894, 4835, 6035, 7235, 9670, 12070, 14470, 16439, 24599, 32878, 49198, 68657, 82195, 102737, 122995, 137314, 164390, 205474, 245990, 343285, 513685, 686570, 1027370, 1167169, 1399249, 1746529, 2334338, 2798498, 3493058, 5835845, 6996245, 8732645, 11671690, 13992490, 17465290, 23787233, 47574466, 99346679, 118936165, 198693358, 237872330, 496733395, 993466790, 1688893543, 3377787086, 8444467715, 16888935430]

約数ペア:

[(1, 16888935430), (2, 8444467715), (5, 3377787086), (10, 1688893543), (17, 993466790), (34, 496733395), (71, 237872330), (85, 198693358), (142, 118936165), (170, 99346679), (355, 47574466), (710, 23787233), (967, 17465290), (1207, 13992490), (1447, 11671690), (1934, 8732645), (2414, 6996245), (2894, 5835845), (4835, 3493058), (6035, 2798498), (7235, 2334338), (9670, 1746529), (12070, 1399249), (14470, 1167169), (16439, 1027370), (24599, 686570), (32878, 513685), (49198, 343285), (68657, 245990), (82195, 205474), (102737, 164390), (122995, 137314)]