87232496

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{22073}}^1$

素因数の和:22113

約数の個数: 40

約数和(自身を含む): 191602320

約数和(自身を除く): 104369824

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1976, 3952, 22073, 44146, 88292, 176584, 286949, 353168, 419387, 573898, 838774, 1147796, 1677548, 2295592, 3355096, 4591184, 5452031, 6710192, 10904062, 21808124, 43616248, 87232496]

約数ペア:

[(1, 87232496), (2, 43616248), (4, 21808124), (8, 10904062), (13, 6710192), (16, 5452031), (19, 4591184), (26, 3355096), (38, 2295592), (52, 1677548), (76, 1147796), (104, 838774), (152, 573898), (208, 419387), (247, 353168), (304, 286949), (494, 176584), (988, 88292), (1976, 44146), (3952, 22073)]