31229056

素因数分解:

$2^7\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1$

素因数の和:269

約数の個数: 64

約数和(自身を含む): 66096000

約数和(自身を除く): 34866944

約数列:

[1, 2, 4, 8, 16, 29, 32, 47, 58, 64, 94, 116, 128, 179, 188, 232, 358, 376, 464, 716, 752, 928, 1363, 1432, 1504, 1856, 2726, 2864, 3008, 3712, 5191, 5452, 5728, 6016, 8413, 10382, 10904, 11456, 16826, 20764, 21808, 22912, 33652, 41528, 43616, 67304, 83056, 87232, 134608, 166112, 174464, 243977, 269216, 332224, 487954, 538432, 664448, 975908, 1076864, 1951816, 3903632, 7807264, 15614528, 31229056]

約数ペア:

[(1, 31229056), (2, 15614528), (4, 7807264), (8, 3903632), (16, 1951816), (29, 1076864), (32, 975908), (47, 664448), (58, 538432), (64, 487954), (94, 332224), (116, 269216), (128, 243977), (179, 174464), (188, 166112), (232, 134608), (358, 87232), (376, 83056), (464, 67304), (716, 43616), (752, 41528), (928, 33652), (1363, 22912), (1432, 21808), (1504, 20764), (1856, 16826), (2726, 11456), (2864, 10904), (3008, 10382), (3712, 8413), (5191, 6016), (5452, 5728)]