84975928

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{10243}}^1$

素因数の和:10327

約数の個数: 32

約数和(自身を含む): 171484560

約数和(自身を除く): 86508632

約数列:

[1, 2, 4, 8, 17, 34, 61, 68, 122, 136, 244, 488, 1037, 2074, 4148, 8296, 10243, 20486, 40972, 81944, 174131, 348262, 624823, 696524, 1249646, 1393048, 2499292, 4998584, 10621991, 21243982, 42487964, 84975928]

約数ペア:

[(1, 84975928), (2, 42487964), (4, 21243982), (8, 10621991), (17, 4998584), (34, 2499292), (61, 1393048), (68, 1249646), (122, 696524), (136, 624823), (244, 348262), (488, 174131), (1037, 81944), (2074, 40972), (4148, 20486), (8296, 10243)]