16196804

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:236

約数の個数: 48

約数和(自身を含む): 32006016

約数和(自身を除く): 15809212

約数列:

[1, 2, 4, 13, 26, 41, 52, 71, 82, 107, 142, 164, 214, 284, 428, 533, 923, 1066, 1391, 1846, 2132, 2782, 2911, 3692, 4387, 5564, 5822, 7597, 8774, 11644, 15194, 17548, 30388, 37843, 57031, 75686, 98761, 114062, 151372, 197522, 228124, 311477, 395044, 622954, 1245908, 4049201, 8098402, 16196804]

約数ペア:

[(1, 16196804), (2, 8098402), (4, 4049201), (13, 1245908), (26, 622954), (41, 395044), (52, 311477), (71, 228124), (82, 197522), (107, 151372), (142, 114062), (164, 98761), (214, 75686), (284, 57031), (428, 37843), (533, 30388), (923, 17548), (1066, 15194), (1391, 11644), (1846, 8774), (2132, 7597), (2782, 5822), (2911, 5564), (3692, 4387)]