131101552

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{2957}}^1$

素因数の和:3145

約数の個数: 40

約数和(自身を含む): 270692496

約数和(自身を除く): 139590944

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 163, 272, 326, 652, 1304, 2608, 2771, 2957, 5542, 5914, 11084, 11828, 22168, 23656, 44336, 47312, 50269, 100538, 201076, 402152, 481991, 804304, 963982, 1927964, 3855928, 7711856, 8193847, 16387694, 32775388, 65550776, 131101552]

約数ペア:

[(1, 131101552), (2, 65550776), (4, 32775388), (8, 16387694), (16, 8193847), (17, 7711856), (34, 3855928), (68, 1927964), (136, 963982), (163, 804304), (272, 481991), (326, 402152), (652, 201076), (1304, 100538), (2608, 50269), (2771, 47312), (2957, 44336), (5542, 23656), (5914, 22168), (11084, 11828)]