31633648

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{1283}}^1$

素因数の和:1381

約数の個数: 40

約数和(自身を含む): 64960128

約数和(自身を除く): 33326480

約数列:

[1, 2, 4, 8, 16, 23, 46, 67, 92, 134, 184, 268, 368, 536, 1072, 1283, 1541, 2566, 3082, 5132, 6164, 10264, 12328, 20528, 24656, 29509, 59018, 85961, 118036, 171922, 236072, 343844, 472144, 687688, 1375376, 1977103, 3954206, 7908412, 15816824, 31633648]

約数ペア:

[(1, 31633648), (2, 15816824), (4, 7908412), (8, 3954206), (16, 1977103), (23, 1375376), (46, 687688), (67, 472144), (92, 343844), (134, 236072), (184, 171922), (268, 118036), (368, 85961), (536, 59018), (1072, 29509), (1283, 24656), (1541, 20528), (2566, 12328), (3082, 10264), (5132, 6164)]