31916864

素因数分解:

$2^6\times 7^1\times {\mathrm{191}}^1\times {\mathrm{373}}^1$

素因数の和:583

約数の個数: 56

約数和(自身を含む): 72956928

約数和(自身を除く): 41040064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 191, 224, 373, 382, 448, 746, 764, 1337, 1492, 1528, 2611, 2674, 2984, 3056, 5222, 5348, 5968, 6112, 10444, 10696, 11936, 12224, 20888, 21392, 23872, 41776, 42784, 71243, 83552, 85568, 142486, 167104, 284972, 498701, 569944, 997402, 1139888, 1994804, 2279776, 3989608, 4559552, 7979216, 15958432, 31916864]

約数ペア:

[(1, 31916864), (2, 15958432), (4, 7979216), (7, 4559552), (8, 3989608), (14, 2279776), (16, 1994804), (28, 1139888), (32, 997402), (56, 569944), (64, 498701), (112, 284972), (191, 167104), (224, 142486), (373, 85568), (382, 83552), (448, 71243), (746, 42784), (764, 41776), (1337, 23872), (1492, 21392), (1528, 20888), (2611, 12224), (2674, 11936), (2984, 10696), (3056, 10444), (5222, 6112), (5348, 5968)]