39172096

素因数分解:

$2^{11}\times {\mathrm{31}}^1\times {\mathrm{617}}^1$

素因数の和:670

約数の個数: 48

約数和(自身を含む): 80982720

約数和(自身を除く): 41810624

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 617, 992, 1024, 1234, 1984, 2048, 2468, 3968, 4936, 7936, 9872, 15872, 19127, 19744, 31744, 38254, 39488, 63488, 76508, 78976, 153016, 157952, 306032, 315904, 612064, 631808, 1224128, 1263616, 2448256, 4896512, 9793024, 19586048, 39172096]

約数ペア:

[(1, 39172096), (2, 19586048), (4, 9793024), (8, 4896512), (16, 2448256), (31, 1263616), (32, 1224128), (62, 631808), (64, 612064), (124, 315904), (128, 306032), (248, 157952), (256, 153016), (496, 78976), (512, 76508), (617, 63488), (992, 39488), (1024, 38254), (1234, 31744), (1984, 19744), (2048, 19127), (2468, 15872), (3968, 9872), (4936, 7936)]