87809536

素因数分解:

$2^9\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:195

約数の個数: 80

約数和(自身を含む): 185613120

約数和(自身を除く): 97803584

約数列:

[1, 2, 4, 8, 16, 32, 41, 47, 64, 82, 89, 94, 128, 164, 178, 188, 256, 328, 356, 376, 512, 656, 712, 752, 1312, 1424, 1504, 1927, 2624, 2848, 3008, 3649, 3854, 4183, 5248, 5696, 6016, 7298, 7708, 8366, 10496, 11392, 12032, 14596, 15416, 16732, 20992, 22784, 24064, 29192, 30832, 33464, 45568, 58384, 61664, 66928, 116768, 123328, 133856, 171503, 233536, 246656, 267712, 343006, 467072, 493312, 535424, 686012, 934144, 986624, 1070848, 1372024, 1868288, 2141696, 2744048, 5488096, 10976192, 21952384, 43904768, 87809536]

約数ペア:

[(1, 87809536), (2, 43904768), (4, 21952384), (8, 10976192), (16, 5488096), (32, 2744048), (41, 2141696), (47, 1868288), (64, 1372024), (82, 1070848), (89, 986624), (94, 934144), (128, 686012), (164, 535424), (178, 493312), (188, 467072), (256, 343006), (328, 267712), (356, 246656), (376, 233536), (512, 171503), (656, 133856), (712, 123328), (752, 116768), (1312, 66928), (1424, 61664), (1504, 58384), (1927, 45568), (2624, 33464), (2848, 30832), (3008, 29192), (3649, 24064), (3854, 22784), (4183, 20992), (5248, 16732), (5696, 15416), (6016, 14596), (7298, 12032), (7708, 11392), (8366, 10496)]