31039328

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{233}}^1$

素因数の和:447

約数の個数: 48

約数和(自身を含む): 64393056

約数和(自身を除く): 33353728

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 181, 184, 233, 362, 368, 466, 724, 736, 932, 1448, 1864, 2896, 3728, 4163, 5359, 5792, 7456, 8326, 10718, 16652, 21436, 33304, 42173, 42872, 66608, 84346, 85744, 133216, 168692, 171488, 337384, 674768, 969979, 1349536, 1939958, 3879916, 7759832, 15519664, 31039328]

約数ペア:

[(1, 31039328), (2, 15519664), (4, 7759832), (8, 3879916), (16, 1939958), (23, 1349536), (32, 969979), (46, 674768), (92, 337384), (181, 171488), (184, 168692), (233, 133216), (362, 85744), (368, 84346), (466, 66608), (724, 42872), (736, 42173), (932, 33304), (1448, 21436), (1864, 16652), (2896, 10718), (3728, 8326), (4163, 7456), (5359, 5792)]