139654304

素因数分解:

$2^5\times {\mathrm{79}}^1\times {\mathrm{55243}}^1$

素因数の和:55332

約数の個数: 24

約数和(自身を含む): 278429760

約数和(自身を除く): 138775456

約数列:

[1, 2, 4, 8, 16, 32, 79, 158, 316, 632, 1264, 2528, 55243, 110486, 220972, 441944, 883888, 1767776, 4364197, 8728394, 17456788, 34913576, 69827152, 139654304]

約数ペア:

[(1, 139654304), (2, 69827152), (4, 34913576), (8, 17456788), (16, 8728394), (32, 4364197), (79, 1767776), (158, 883888), (316, 441944), (632, 220972), (1264, 110486), (2528, 55243)]