32881576

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{47}}^1$

素因数の和:135

約数の個数: 96

約数和(自身を含む): 80075520

約数和(自身を除く): 47193944

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 47, 52, 56, 62, 91, 94, 104, 124, 182, 188, 217, 248, 329, 364, 376, 403, 434, 611, 658, 728, 806, 868, 961, 1222, 1316, 1457, 1612, 1736, 1922, 2444, 2632, 2821, 2914, 3224, 3844, 4277, 4888, 5642, 5828, 6727, 7688, 8554, 10199, 11284, 11656, 12493, 13454, 17108, 18941, 20398, 22568, 24986, 26908, 34216, 37882, 40796, 45167, 49972, 53816, 75764, 81592, 87451, 90334, 99944, 132587, 151528, 174902, 180668, 265174, 316169, 349804, 361336, 530348, 587171, 632338, 699608, 1060696, 1174342, 1264676, 2348684, 2529352, 4110197, 4697368, 8220394, 16440788, 32881576]

約数ペア:

[(1, 32881576), (2, 16440788), (4, 8220394), (7, 4697368), (8, 4110197), (13, 2529352), (14, 2348684), (26, 1264676), (28, 1174342), (31, 1060696), (47, 699608), (52, 632338), (56, 587171), (62, 530348), (91, 361336), (94, 349804), (104, 316169), (124, 265174), (182, 180668), (188, 174902), (217, 151528), (248, 132587), (329, 99944), (364, 90334), (376, 87451), (403, 81592), (434, 75764), (611, 53816), (658, 49972), (728, 45167), (806, 40796), (868, 37882), (961, 34216), (1222, 26908), (1316, 24986), (1457, 22568), (1612, 20398), (1736, 18941), (1922, 17108), (2444, 13454), (2632, 12493), (2821, 11656), (2914, 11284), (3224, 10199), (3844, 8554), (4277, 7688), (4888, 6727), (5642, 5828)]