84401472944

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{86476919}}^1$

素因数の和:86476988

約数の個数: 20

約数和(自身を含む): 166208640240

約数和(自身を除く): 81807167296

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 86476919, 172953838, 345907676, 691815352, 1383630704, 5275092059, 10550184118, 21100368236, 42200736472, 84401472944]

約数ペア:

[(1, 84401472944), (2, 42200736472), (4, 21100368236), (8, 10550184118), (16, 5275092059), (61, 1383630704), (122, 691815352), (244, 345907676), (488, 172953838), (976, 86476919)]