83215904

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{563}}^1$

素因数の和:753

約数の個数: 48

約数和(自身を含む): 170553600

約数和(自身を除く): 87337696

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 149, 248, 298, 496, 563, 596, 992, 1126, 1192, 2252, 2384, 4504, 4619, 4768, 9008, 9238, 17453, 18016, 18476, 34906, 36952, 69812, 73904, 83887, 139624, 147808, 167774, 279248, 335548, 558496, 671096, 1342192, 2600497, 2684384, 5200994, 10401988, 20803976, 41607952, 83215904]

約数ペア:

[(1, 83215904), (2, 41607952), (4, 20803976), (8, 10401988), (16, 5200994), (31, 2684384), (32, 2600497), (62, 1342192), (124, 671096), (149, 558496), (248, 335548), (298, 279248), (496, 167774), (563, 147808), (596, 139624), (992, 83887), (1126, 73904), (1192, 69812), (2252, 36952), (2384, 34906), (4504, 18476), (4619, 18016), (4768, 17453), (9008, 9238)]