86642372

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{8999}}^1$

素因数の和:9115

約数の個数: 24

約数和(自身を含む): 158760000

約数和(自身を除く): 72117628

約数列:

[1, 2, 4, 29, 58, 83, 116, 166, 332, 2407, 4814, 8999, 9628, 17998, 35996, 260971, 521942, 746917, 1043884, 1493834, 2987668, 21660593, 43321186, 86642372]

約数ペア:

[(1, 86642372), (2, 43321186), (4, 21660593), (29, 2987668), (58, 1493834), (83, 1043884), (116, 746917), (166, 521942), (332, 260971), (2407, 35996), (4814, 17998), (8999, 9628)]