31000992

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{947}}^1$

素因数の和:1002

約数の個数: 96

約数和(自身を含む): 91736064

約数和(自身を除く): 60735072

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 32, 33, 44, 48, 62, 66, 88, 93, 96, 124, 132, 176, 186, 248, 264, 341, 352, 372, 496, 528, 682, 744, 947, 992, 1023, 1056, 1364, 1488, 1894, 2046, 2728, 2841, 2976, 3788, 4092, 5456, 5682, 7576, 8184, 10417, 10912, 11364, 15152, 16368, 20834, 22728, 29357, 30304, 31251, 32736, 41668, 45456, 58714, 62502, 83336, 88071, 90912, 117428, 125004, 166672, 176142, 234856, 250008, 322927, 333344, 352284, 469712, 500016, 645854, 704568, 939424, 968781, 1000032, 1291708, 1409136, 1937562, 2583416, 2818272, 3875124, 5166832, 7750248, 10333664, 15500496, 31000992]

約数ペア:

[(1, 31000992), (2, 15500496), (3, 10333664), (4, 7750248), (6, 5166832), (8, 3875124), (11, 2818272), (12, 2583416), (16, 1937562), (22, 1409136), (24, 1291708), (31, 1000032), (32, 968781), (33, 939424), (44, 704568), (48, 645854), (62, 500016), (66, 469712), (88, 352284), (93, 333344), (96, 322927), (124, 250008), (132, 234856), (176, 176142), (186, 166672), (248, 125004), (264, 117428), (341, 90912), (352, 88071), (372, 83336), (496, 62502), (528, 58714), (682, 45456), (744, 41668), (947, 32736), (992, 31251), (1023, 30304), (1056, 29357), (1364, 22728), (1488, 20834), (1894, 16368), (2046, 15152), (2728, 11364), (2841, 10912), (2976, 10417), (3788, 8184), (4092, 7576), (5456, 5682)]