40231738

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{317}}^1$

素因数の和:462

約数の個数: 32

約数和(自身を含む): 65940480

約数和(自身を除く): 25708742

約数列:

[1, 2, 23, 31, 46, 62, 89, 178, 317, 634, 713, 1426, 2047, 2759, 4094, 5518, 7291, 9827, 14582, 19654, 28213, 56426, 63457, 126914, 226021, 452042, 648899, 874603, 1297798, 1749206, 20115869, 40231738]

約数ペア:

[(1, 40231738), (2, 20115869), (23, 1749206), (31, 1297798), (46, 874603), (62, 648899), (89, 452042), (178, 226021), (317, 126914), (634, 63457), (713, 56426), (1426, 28213), (2047, 19654), (2759, 14582), (4094, 9827), (5518, 7291)]