31901232

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1949}}^1$

素因数の和:2002

約数の個数: 80

約数和(自身を含む): 92851200

約数和(自身を除く): 60949968

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 33, 44, 48, 62, 66, 88, 93, 124, 132, 176, 186, 248, 264, 341, 372, 496, 528, 682, 744, 1023, 1364, 1488, 1949, 2046, 2728, 3898, 4092, 5456, 5847, 7796, 8184, 11694, 15592, 16368, 21439, 23388, 31184, 42878, 46776, 60419, 64317, 85756, 93552, 120838, 128634, 171512, 181257, 241676, 257268, 343024, 362514, 483352, 514536, 664609, 725028, 966704, 1029072, 1329218, 1450056, 1993827, 2658436, 2900112, 3987654, 5316872, 7975308, 10633744, 15950616, 31901232]

約数ペア:

[(1, 31901232), (2, 15950616), (3, 10633744), (4, 7975308), (6, 5316872), (8, 3987654), (11, 2900112), (12, 2658436), (16, 1993827), (22, 1450056), (24, 1329218), (31, 1029072), (33, 966704), (44, 725028), (48, 664609), (62, 514536), (66, 483352), (88, 362514), (93, 343024), (124, 257268), (132, 241676), (176, 181257), (186, 171512), (248, 128634), (264, 120838), (341, 93552), (372, 85756), (496, 64317), (528, 60419), (682, 46776), (744, 42878), (1023, 31184), (1364, 23388), (1488, 21439), (1949, 16368), (2046, 15592), (2728, 11694), (3898, 8184), (4092, 7796), (5456, 5847)]