84219056

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{66629}}^1$

素因数の和:66716

約数の個数: 20

約数和(自身を含む): 165242400

約数和(自身を除く): 81023344

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 66629, 133258, 266516, 533032, 1066064, 5263691, 10527382, 21054764, 42109528, 84219056]

約数ペア:

[(1, 84219056), (2, 42109528), (4, 21054764), (8, 10527382), (16, 5263691), (79, 1066064), (158, 533032), (316, 266516), (632, 133258), (1264, 66629)]