1691411584

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{401}}^1\times {\mathrm{1063}}^1$

素因数の和:1509

約数の個数: 64

約数和(自身を含む): 3490260480

約数和(自身を除く): 1798848896

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 401, 496, 802, 992, 1063, 1604, 1984, 2126, 3208, 3968, 4252, 6416, 8504, 12431, 12832, 17008, 24862, 25664, 32953, 34016, 49724, 51328, 65906, 68032, 99448, 131812, 136064, 198896, 263624, 397792, 426263, 527248, 795584, 852526, 1054496, 1591168, 1705052, 2108992, 3410104, 4217984, 6820208, 13214153, 13640416, 26428306, 27280832, 52856612, 54561664, 105713224, 211426448, 422852896, 845705792, 1691411584]

約数ペア:

[(1, 1691411584), (2, 845705792), (4, 422852896), (8, 211426448), (16, 105713224), (31, 54561664), (32, 52856612), (62, 27280832), (64, 26428306), (124, 13640416), (128, 13214153), (248, 6820208), (401, 4217984), (496, 3410104), (802, 2108992), (992, 1705052), (1063, 1591168), (1604, 1054496), (1984, 852526), (2126, 795584), (3208, 527248), (3968, 426263), (4252, 397792), (6416, 263624), (8504, 198896), (12431, 136064), (12832, 131812), (17008, 99448), (24862, 68032), (25664, 65906), (32953, 51328), (34016, 49724)]