16009516

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:190

約数の個数: 48

約数和(自身を含む): 30707712

約数和(自身を除く): 14698196

約数列:

[1, 2, 4, 31, 41, 47, 62, 67, 82, 94, 124, 134, 164, 188, 268, 1271, 1457, 1927, 2077, 2542, 2747, 2914, 3149, 3854, 4154, 5084, 5494, 5828, 6298, 7708, 8308, 10988, 12596, 59737, 85157, 97619, 119474, 129109, 170314, 195238, 238948, 258218, 340628, 390476, 516436, 4002379, 8004758, 16009516]

約数ペア:

[(1, 16009516), (2, 8004758), (4, 4002379), (31, 516436), (41, 390476), (47, 340628), (62, 258218), (67, 238948), (82, 195238), (94, 170314), (124, 129109), (134, 119474), (164, 97619), (188, 85157), (268, 59737), (1271, 12596), (1457, 10988), (1927, 8308), (2077, 7708), (2542, 6298), (2747, 5828), (2914, 5494), (3149, 5084), (3854, 4154)]