316479184

素因数分解:

$2^4\times 7^1\times {\mathrm{97}}^1\times {\mathrm{29131}}^1$

素因数の和:29243

約数の個数: 40

約数和(自身を含む): 708024128

約数和(自身を除く): 391544944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 97, 112, 194, 388, 679, 776, 1358, 1552, 2716, 5432, 10864, 29131, 58262, 116524, 203917, 233048, 407834, 466096, 815668, 1631336, 2825707, 3262672, 5651414, 11302828, 19779949, 22605656, 39559898, 45211312, 79119796, 158239592, 316479184]

約数ペア:

[(1, 316479184), (2, 158239592), (4, 79119796), (7, 45211312), (8, 39559898), (14, 22605656), (16, 19779949), (28, 11302828), (56, 5651414), (97, 3262672), (112, 2825707), (194, 1631336), (388, 815668), (679, 466096), (776, 407834), (1358, 233048), (1552, 203917), (2716, 116524), (5432, 58262), (10864, 29131)]