22043648

素因数分解:

$2^{10}\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1$

素因数の和:153

約数の個数: 88

約数和(自身を含む): 51093120

約数和(自身を除く): 29049472

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 103, 128, 152, 176, 206, 209, 256, 304, 352, 412, 418, 512, 608, 704, 824, 836, 1024, 1133, 1216, 1408, 1648, 1672, 1957, 2266, 2432, 2816, 3296, 3344, 3914, 4532, 4864, 5632, 6592, 6688, 7828, 9064, 9728, 11264, 13184, 13376, 15656, 18128, 19456, 21527, 26368, 26752, 31312, 36256, 43054, 52736, 53504, 62624, 72512, 86108, 105472, 107008, 125248, 145024, 172216, 214016, 250496, 290048, 344432, 500992, 580096, 688864, 1001984, 1160192, 1377728, 2003968, 2755456, 5510912, 11021824, 22043648]

約数ペア:

[(1, 22043648), (2, 11021824), (4, 5510912), (8, 2755456), (11, 2003968), (16, 1377728), (19, 1160192), (22, 1001984), (32, 688864), (38, 580096), (44, 500992), (64, 344432), (76, 290048), (88, 250496), (103, 214016), (128, 172216), (152, 145024), (176, 125248), (206, 107008), (209, 105472), (256, 86108), (304, 72512), (352, 62624), (412, 53504), (418, 52736), (512, 43054), (608, 36256), (704, 31312), (824, 26752), (836, 26368), (1024, 21527), (1133, 19456), (1216, 18128), (1408, 15656), (1648, 13376), (1672, 13184), (1957, 11264), (2266, 9728), (2432, 9064), (2816, 7828), (3296, 6688), (3344, 6592), (3914, 5632), (4532, 4864)]