31363431488

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{1123}}^1\times {\mathrm{18973}}^1$

素因数の和:20131

約数の個数: 56

約数和(自身を含む): 65004013248

約数和(自身を除く): 33640581760

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 184, 368, 736, 1123, 1472, 2246, 4492, 8984, 17968, 18973, 25829, 35936, 37946, 51658, 71872, 75892, 103316, 151784, 206632, 303568, 413264, 436379, 607136, 826528, 872758, 1214272, 1653056, 1745516, 3491032, 6982064, 13964128, 21306679, 27928256, 42613358, 85226716, 170453432, 340906864, 490053617, 681813728, 980107234, 1363627456, 1960214468, 3920428936, 7840857872, 15681715744, 31363431488]

約数ペア:

[(1, 31363431488), (2, 15681715744), (4, 7840857872), (8, 3920428936), (16, 1960214468), (23, 1363627456), (32, 980107234), (46, 681813728), (64, 490053617), (92, 340906864), (184, 170453432), (368, 85226716), (736, 42613358), (1123, 27928256), (1472, 21306679), (2246, 13964128), (4492, 6982064), (8984, 3491032), (17968, 1745516), (18973, 1653056), (25829, 1214272), (35936, 872758), (37946, 826528), (51658, 607136), (71872, 436379), (75892, 413264), (103316, 303568), (151784, 206632)]