90970528

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{2371}}^1$

素因数の和:2501

約数の個数: 48

約数和(自身を含む): 197255520

約数和(自身を除く): 106284992

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 109, 176, 218, 352, 436, 872, 1199, 1744, 2371, 2398, 3488, 4742, 4796, 9484, 9592, 18968, 19184, 26081, 37936, 38368, 52162, 75872, 104324, 208648, 258439, 417296, 516878, 834592, 1033756, 2067512, 2842829, 4135024, 5685658, 8270048, 11371316, 22742632, 45485264, 90970528]

約数ペア:

[(1, 90970528), (2, 45485264), (4, 22742632), (8, 11371316), (11, 8270048), (16, 5685658), (22, 4135024), (32, 2842829), (44, 2067512), (88, 1033756), (109, 834592), (176, 516878), (218, 417296), (352, 258439), (436, 208648), (872, 104324), (1199, 75872), (1744, 52162), (2371, 38368), (2398, 37936), (3488, 26081), (4742, 19184), (4796, 18968), (9484, 9592)]