212323216

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61153}}^1$

素因数の和:61199

約数の個数: 40

約数和(自身を含む): 485318144

約数和(自身を除く): 272994928

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 61153, 122306, 244612, 428071, 489224, 856142, 978448, 1712284, 1895743, 3424568, 3791486, 6849136, 7582972, 13270201, 15165944, 26540402, 30331888, 53080804, 106161608, 212323216]

約数ペア:

[(1, 212323216), (2, 106161608), (4, 53080804), (7, 30331888), (8, 26540402), (14, 15165944), (16, 13270201), (28, 7582972), (31, 6849136), (56, 3791486), (62, 3424568), (112, 1895743), (124, 1712284), (217, 978448), (248, 856142), (434, 489224), (496, 428071), (868, 244612), (1736, 122306), (3472, 61153)]