91010048

素因数分解:

$2^{10}\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:159

約数の個数: 88

約数和(自身を含む): 194939904

約数和(自身を除く): 103929856

約数列:

[1, 2, 4, 8, 16, 31, 32, 47, 61, 62, 64, 94, 122, 124, 128, 188, 244, 248, 256, 376, 488, 496, 512, 752, 976, 992, 1024, 1457, 1504, 1891, 1952, 1984, 2867, 2914, 3008, 3782, 3904, 3968, 5734, 5828, 6016, 7564, 7808, 7936, 11468, 11656, 12032, 15128, 15616, 15872, 22936, 23312, 24064, 30256, 31232, 31744, 45872, 46624, 48128, 60512, 62464, 88877, 91744, 93248, 121024, 177754, 183488, 186496, 242048, 355508, 366976, 372992, 484096, 711016, 733952, 745984, 968192, 1422032, 1467904, 1491968, 1936384, 2844064, 2935808, 5688128, 11376256, 22752512, 45505024, 91010048]

約数ペア:

[(1, 91010048), (2, 45505024), (4, 22752512), (8, 11376256), (16, 5688128), (31, 2935808), (32, 2844064), (47, 1936384), (61, 1491968), (62, 1467904), (64, 1422032), (94, 968192), (122, 745984), (124, 733952), (128, 711016), (188, 484096), (244, 372992), (248, 366976), (256, 355508), (376, 242048), (488, 186496), (496, 183488), (512, 177754), (752, 121024), (976, 93248), (992, 91744), (1024, 88877), (1457, 62464), (1504, 60512), (1891, 48128), (1952, 46624), (1984, 45872), (2867, 31744), (2914, 31232), (3008, 30256), (3782, 24064), (3904, 23312), (3968, 22936), (5734, 15872), (5828, 15616), (6016, 15128), (7564, 12032), (7808, 11656), (7936, 11468)]