40077568

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{9209}}^1$

素因数の和:9242

約数の個数: 36

約数和(自身を含む): 84713580

約数和(自身を除く): 44636012

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 544, 1088, 2176, 4352, 9209, 18418, 36836, 73672, 147344, 156553, 294688, 313106, 589376, 626212, 1178752, 1252424, 2357504, 2504848, 5009696, 10019392, 20038784, 40077568]

約数ペア:

[(1, 40077568), (2, 20038784), (4, 10019392), (8, 5009696), (16, 2504848), (17, 2357504), (32, 1252424), (34, 1178752), (64, 626212), (68, 589376), (128, 313106), (136, 294688), (256, 156553), (272, 147344), (544, 73672), (1088, 36836), (2176, 18418), (4352, 9209)]