84242708

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{31387}}^1$

素因数の和:31463

約数の個数: 24

約数和(自身を含む): 163468704

約数和(自身を除く): 79225996

約数列:

[1, 2, 4, 11, 22, 44, 61, 122, 244, 671, 1342, 2684, 31387, 62774, 125548, 345257, 690514, 1381028, 1914607, 3829214, 7658428, 21060677, 42121354, 84242708]

約数ペア:

[(1, 84242708), (2, 42121354), (4, 21060677), (11, 7658428), (22, 3829214), (44, 1914607), (61, 1381028), (122, 690514), (244, 345257), (671, 125548), (1342, 62774), (2684, 31387)]