15960224

素因数分解:

$2^5\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1657}}^1$

素因数の和:1717

約数の個数: 48

約数和(自身を含む): 36767808

約数和(自身を除く): 20807584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 86, 112, 172, 224, 301, 344, 602, 688, 1204, 1376, 1657, 2408, 3314, 4816, 6628, 9632, 11599, 13256, 23198, 26512, 46396, 53024, 71251, 92792, 142502, 185584, 285004, 371168, 498757, 570008, 997514, 1140016, 1995028, 2280032, 3990056, 7980112, 15960224]

約数ペア:

[(1, 15960224), (2, 7980112), (4, 3990056), (7, 2280032), (8, 1995028), (14, 1140016), (16, 997514), (28, 570008), (32, 498757), (43, 371168), (56, 285004), (86, 185584), (112, 142502), (172, 92792), (224, 71251), (301, 53024), (344, 46396), (602, 26512), (688, 23198), (1204, 13256), (1376, 11599), (1657, 9632), (2408, 6628), (3314, 4816)]