84928072

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{1181}}^1$

素因数の和:1377

約数の個数: 32

約数和(自身を含む): 162761400

約数和(自身を除く): 77833328

約数列:

[1, 2, 4, 8, 89, 101, 178, 202, 356, 404, 712, 808, 1181, 2362, 4724, 8989, 9448, 17978, 35956, 71912, 105109, 119281, 210218, 238562, 420436, 477124, 840872, 954248, 10616009, 21232018, 42464036, 84928072]

約数ペア:

[(1, 84928072), (2, 42464036), (4, 21232018), (8, 10616009), (89, 954248), (101, 840872), (178, 477124), (202, 420436), (356, 238562), (404, 210218), (712, 119281), (808, 105109), (1181, 71912), (2362, 35956), (4724, 17978), (8989, 9448)]