16630472

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:186

約数の個数: 64

約数和(自身を含む): 35251200

約数和(自身を除く): 18620728

約数列:

[1, 2, 4, 8, 19, 23, 38, 46, 67, 71, 76, 92, 134, 142, 152, 184, 268, 284, 437, 536, 568, 874, 1273, 1349, 1541, 1633, 1748, 2546, 2698, 3082, 3266, 3496, 4757, 5092, 5396, 6164, 6532, 9514, 10184, 10792, 12328, 13064, 19028, 29279, 31027, 38056, 58558, 62054, 90383, 109411, 117116, 124108, 180766, 218822, 234232, 248216, 361532, 437644, 723064, 875288, 2078809, 4157618, 8315236, 16630472]

約数ペア:

[(1, 16630472), (2, 8315236), (4, 4157618), (8, 2078809), (19, 875288), (23, 723064), (38, 437644), (46, 361532), (67, 248216), (71, 234232), (76, 218822), (92, 180766), (134, 124108), (142, 117116), (152, 109411), (184, 90383), (268, 62054), (284, 58558), (437, 38056), (536, 31027), (568, 29279), (874, 19028), (1273, 13064), (1349, 12328), (1541, 10792), (1633, 10184), (1748, 9514), (2546, 6532), (2698, 6164), (3082, 5396), (3266, 5092), (3496, 4757)]