190431808

素因数分解:

$2^6\times 7^1\times {\mathrm{425071}}^1$

素因数の和:425090

約数の個数: 28

約数和(自身を含む): 431873152

約数和(自身を除く): 241441344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 425071, 850142, 1700284, 2975497, 3400568, 5950994, 6801136, 11901988, 13602272, 23803976, 27204544, 47607952, 95215904, 190431808]

約数ペア:

[(1, 190431808), (2, 95215904), (4, 47607952), (7, 27204544), (8, 23803976), (14, 13602272), (16, 11901988), (28, 6801136), (32, 5950994), (56, 3400568), (64, 2975497), (112, 1700284), (224, 850142), (448, 425071)]