16655376

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{20411}}^1$

素因数の和:20439

約数の個数: 40

約数和(自身を含む): 45559584

約数和(自身を除く): 28904208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 20411, 40822, 61233, 81644, 122466, 163288, 244932, 326576, 346987, 489864, 693974, 979728, 1040961, 1387948, 2081922, 2775896, 4163844, 5551792, 8327688, 16655376]

約数ペア:

[(1, 16655376), (2, 8327688), (3, 5551792), (4, 4163844), (6, 2775896), (8, 2081922), (12, 1387948), (16, 1040961), (17, 979728), (24, 693974), (34, 489864), (48, 346987), (51, 326576), (68, 244932), (102, 163288), (136, 122466), (204, 81644), (272, 61233), (408, 40822), (816, 20411)]