84771718

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{421}}^1\times {\mathrm{1213}}^1$

素因数の和:1719

約数の個数: 16

約数和(自身を含む): 129101616

約数和(自身を除く): 44329898

約数列:

[1, 2, 83, 166, 421, 842, 1213, 2426, 34943, 69886, 100679, 201358, 510673, 1021346, 42385859, 84771718]

約数ペア:

[(1, 84771718), (2, 42385859), (83, 1021346), (166, 510673), (421, 201358), (842, 100679), (1213, 69886), (2426, 34943)]