84678736

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{1637}}^1$

素因数の和:1759

約数の個数: 40

約数和(自身を含む): 170004744

約数和(自身を除く): 85326008

約数列:

[1, 2, 4, 8, 16, 53, 61, 106, 122, 212, 244, 424, 488, 848, 976, 1637, 3233, 3274, 6466, 6548, 12932, 13096, 25864, 26192, 51728, 86761, 99857, 173522, 199714, 347044, 399428, 694088, 798856, 1388176, 1597712, 5292421, 10584842, 21169684, 42339368, 84678736]

約数ペア:

[(1, 84678736), (2, 42339368), (4, 21169684), (8, 10584842), (16, 5292421), (53, 1597712), (61, 1388176), (106, 798856), (122, 694088), (212, 399428), (244, 347044), (424, 199714), (488, 173522), (848, 99857), (976, 86761), (1637, 51728), (3233, 26192), (3274, 25864), (6466, 13096), (6548, 12932)]