84258616

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{42641}}^1$

素因数の和:42679

約数の個数: 32

約数和(自身を含む): 179096400

約数和(自身を除く): 94837784

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 42641, 85282, 170564, 341128, 554333, 810179, 1108666, 1620358, 2217332, 3240716, 4434664, 6481432, 10532327, 21064654, 42129308, 84258616]

約数ペア:

[(1, 84258616), (2, 42129308), (4, 21064654), (8, 10532327), (13, 6481432), (19, 4434664), (26, 3240716), (38, 2217332), (52, 1620358), (76, 1108666), (104, 810179), (152, 554333), (247, 341128), (494, 170564), (988, 85282), (1976, 42641)]