42919936

素因数分解:

$2^{11}\times {\mathrm{19}}^1\times {\mathrm{1103}}^1$

素因数の和:1144

約数の個数: 48

約数和(自身を含む): 90417600

約数和(自身を除く): 47497664

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 512, 608, 1024, 1103, 1216, 2048, 2206, 2432, 4412, 4864, 8824, 9728, 17648, 19456, 20957, 35296, 38912, 41914, 70592, 83828, 141184, 167656, 282368, 335312, 564736, 670624, 1129472, 1341248, 2258944, 2682496, 5364992, 10729984, 21459968, 42919936]

約数ペア:

[(1, 42919936), (2, 21459968), (4, 10729984), (8, 5364992), (16, 2682496), (19, 2258944), (32, 1341248), (38, 1129472), (64, 670624), (76, 564736), (128, 335312), (152, 282368), (256, 167656), (304, 141184), (512, 83828), (608, 70592), (1024, 41914), (1103, 38912), (1216, 35296), (2048, 20957), (2206, 19456), (2432, 17648), (4412, 9728), (4864, 8824)]