91752640

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{40961}}^1$

素因数の和:40985

約数の個数: 56

約数和(自身を含む): 249704352

約数和(自身を除く): 157951712

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 40961, 81922, 163844, 204805, 286727, 327688, 409610, 573454, 655376, 819220, 1146908, 1310752, 1433635, 1638440, 2293816, 2621504, 2867270, 3276880, 4587632, 5734540, 6553760, 9175264, 11469080, 13107520, 18350528, 22938160, 45876320, 91752640]

約数ペア:

[(1, 91752640), (2, 45876320), (4, 22938160), (5, 18350528), (7, 13107520), (8, 11469080), (10, 9175264), (14, 6553760), (16, 5734540), (20, 4587632), (28, 3276880), (32, 2867270), (35, 2621504), (40, 2293816), (56, 1638440), (64, 1433635), (70, 1310752), (80, 1146908), (112, 819220), (140, 655376), (160, 573454), (224, 409610), (280, 327688), (320, 286727), (448, 204805), (560, 163844), (1120, 81922), (2240, 40961)]