40718464

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{13831}}^1$

素因数の和:13868

約数の個数: 32

約数和(自身を含む): 84651840

約数和(自身を除く): 43933376

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 368, 736, 1472, 2944, 13831, 27662, 55324, 110648, 221296, 318113, 442592, 636226, 885184, 1272452, 1770368, 2544904, 5089808, 10179616, 20359232, 40718464]

約数ペア:

[(1, 40718464), (2, 20359232), (4, 10179616), (8, 5089808), (16, 2544904), (23, 1770368), (32, 1272452), (46, 885184), (64, 636226), (92, 442592), (128, 318113), (184, 221296), (368, 110648), (736, 55324), (1472, 27662), (2944, 13831)]