1938312448

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{244243}}^1$

素因数の和:244290

約数の個数: 36

約数和(自身を含む): 3993877888

約数和(自身を除く): 2055565440

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 992, 1984, 3968, 7936, 244243, 488486, 976972, 1953944, 3907888, 7571533, 7815776, 15143066, 15631552, 30286132, 31263104, 60572264, 62526208, 121144528, 242289056, 484578112, 969156224, 1938312448]

約数ペア:

[(1, 1938312448), (2, 969156224), (4, 484578112), (8, 242289056), (16, 121144528), (31, 62526208), (32, 60572264), (62, 31263104), (64, 30286132), (124, 15631552), (128, 15143066), (248, 7815776), (256, 7571533), (496, 3907888), (992, 1953944), (1984, 976972), (3968, 488486), (7936, 244243)]