23971168

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1987}}^1$

素因数の和:2039

約数の個数: 48

約数和(自身を含む): 52602480

約数和(自身を除く): 28631312

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 32, 52, 58, 104, 116, 208, 232, 377, 416, 464, 754, 928, 1508, 1987, 3016, 3974, 6032, 7948, 12064, 15896, 25831, 31792, 51662, 57623, 63584, 103324, 115246, 206648, 230492, 413296, 460984, 749099, 826592, 921968, 1498198, 1843936, 2996396, 5992792, 11985584, 23971168]

約数ペア:

[(1, 23971168), (2, 11985584), (4, 5992792), (8, 2996396), (13, 1843936), (16, 1498198), (26, 921968), (29, 826592), (32, 749099), (52, 460984), (58, 413296), (104, 230492), (116, 206648), (208, 115246), (232, 103324), (377, 63584), (416, 57623), (464, 51662), (754, 31792), (928, 25831), (1508, 15896), (1987, 12064), (3016, 7948), (3974, 6032)]