31873792

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{6553}}^1$

素因数の和:6588

約数の個数: 36

約数和(自身を含む): 66981880

約数和(自身を除く): 35108088

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 608, 1216, 2432, 4864, 6553, 13106, 26212, 52424, 104848, 124507, 209696, 249014, 419392, 498028, 838784, 996056, 1677568, 1992112, 3984224, 7968448, 15936896, 31873792]

約数ペア:

[(1, 31873792), (2, 15936896), (4, 7968448), (8, 3984224), (16, 1992112), (19, 1677568), (32, 996056), (38, 838784), (64, 498028), (76, 419392), (128, 249014), (152, 209696), (256, 124507), (304, 104848), (608, 52424), (1216, 26212), (2432, 13106), (4864, 6553)]