83043376

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{21013}}^1$

素因数の和:21053

約数の個数: 40

約数和(自身を含む): 182401520

約数和(自身を除く): 99358144

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1976, 3952, 21013, 42026, 84052, 168104, 273169, 336208, 399247, 546338, 798494, 1092676, 1596988, 2185352, 3193976, 4370704, 5190211, 6387952, 10380422, 20760844, 41521688, 83043376]

約数ペア:

[(1, 83043376), (2, 41521688), (4, 20760844), (8, 10380422), (13, 6387952), (16, 5190211), (19, 4370704), (26, 3193976), (38, 2185352), (52, 1596988), (76, 1092676), (104, 798494), (152, 546338), (208, 399247), (247, 336208), (304, 273169), (494, 168104), (988, 84052), (1976, 42026), (3952, 21013)]