22320488

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:194

約数の個数: 64

約数和(自身を含む): 46656000

約数和(自身を除く): 24335512

約数列:

[1, 2, 4, 8, 23, 29, 46, 47, 58, 89, 92, 94, 116, 178, 184, 188, 232, 356, 376, 667, 712, 1081, 1334, 1363, 2047, 2162, 2581, 2668, 2726, 4094, 4183, 4324, 5162, 5336, 5452, 8188, 8366, 8648, 10324, 10904, 16376, 16732, 20648, 31349, 33464, 59363, 62698, 96209, 118726, 121307, 125396, 192418, 237452, 242614, 250792, 384836, 474904, 485228, 769672, 970456, 2790061, 5580122, 11160244, 22320488]

約数ペア:

[(1, 22320488), (2, 11160244), (4, 5580122), (8, 2790061), (23, 970456), (29, 769672), (46, 485228), (47, 474904), (58, 384836), (89, 250792), (92, 242614), (94, 237452), (116, 192418), (178, 125396), (184, 121307), (188, 118726), (232, 96209), (356, 62698), (376, 59363), (667, 33464), (712, 31349), (1081, 20648), (1334, 16732), (1363, 16376), (2047, 10904), (2162, 10324), (2581, 8648), (2668, 8366), (2726, 8188), (4094, 5452), (4183, 5336), (4324, 5162)]