31318752

素因数分解:

$2^5\times 3^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:236

約数の個数: 96

約数和(自身を含む): 86153760

約数和(自身を除く): 54835008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 73, 82, 96, 109, 123, 146, 164, 218, 219, 246, 292, 327, 328, 436, 438, 492, 584, 654, 656, 872, 876, 984, 1168, 1308, 1312, 1744, 1752, 1968, 2336, 2616, 2993, 3488, 3504, 3936, 4469, 5232, 5986, 7008, 7957, 8938, 8979, 10464, 11972, 13407, 15914, 17876, 17958, 23871, 23944, 26814, 31828, 35752, 35916, 47742, 47888, 53628, 63656, 71504, 71832, 95484, 95776, 107256, 127312, 143008, 143664, 190968, 214512, 254624, 287328, 326237, 381936, 429024, 652474, 763872, 978711, 1304948, 1957422, 2609896, 3914844, 5219792, 7829688, 10439584, 15659376, 31318752]

約数ペア:

[(1, 31318752), (2, 15659376), (3, 10439584), (4, 7829688), (6, 5219792), (8, 3914844), (12, 2609896), (16, 1957422), (24, 1304948), (32, 978711), (41, 763872), (48, 652474), (73, 429024), (82, 381936), (96, 326237), (109, 287328), (123, 254624), (146, 214512), (164, 190968), (218, 143664), (219, 143008), (246, 127312), (292, 107256), (327, 95776), (328, 95484), (436, 71832), (438, 71504), (492, 63656), (584, 53628), (654, 47888), (656, 47742), (872, 35916), (876, 35752), (984, 31828), (1168, 26814), (1308, 23944), (1312, 23871), (1744, 17958), (1752, 17876), (1968, 15914), (2336, 13407), (2616, 11972), (2993, 10464), (3488, 8979), (3504, 8938), (3936, 7957), (4469, 7008), (5232, 5986)]