16559032

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{197}}^1$

素因数の和:308

約数の個数: 64

約数和(自身を含む): 38016000

約数和(自身を除く): 21456968

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 79, 133, 152, 158, 197, 266, 316, 394, 532, 553, 632, 788, 1064, 1106, 1379, 1501, 1576, 2212, 2758, 3002, 3743, 4424, 5516, 6004, 7486, 10507, 11032, 12008, 14972, 15563, 21014, 26201, 29944, 31126, 42028, 52402, 62252, 84056, 104804, 108941, 124504, 209608, 217882, 295697, 435764, 591394, 871528, 1182788, 2069879, 2365576, 4139758, 8279516, 16559032]

約数ペア:

[(1, 16559032), (2, 8279516), (4, 4139758), (7, 2365576), (8, 2069879), (14, 1182788), (19, 871528), (28, 591394), (38, 435764), (56, 295697), (76, 217882), (79, 209608), (133, 124504), (152, 108941), (158, 104804), (197, 84056), (266, 62252), (316, 52402), (394, 42028), (532, 31126), (553, 29944), (632, 26201), (788, 21014), (1064, 15563), (1106, 14972), (1379, 12008), (1501, 11032), (1576, 10507), (2212, 7486), (2758, 6004), (3002, 5516), (3743, 4424)]