90295808

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{5689}}^1$

素因数の和:5738

約数の個数: 40

約数和(自身を含む): 186267840

約数和(自身を除く): 95972032

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1984, 3968, 5689, 7936, 11378, 15872, 22756, 45512, 91024, 176359, 182048, 352718, 364096, 705436, 728192, 1410872, 1456384, 2821744, 2912768, 5643488, 11286976, 22573952, 45147904, 90295808]

約数ペア:

[(1, 90295808), (2, 45147904), (4, 22573952), (8, 11286976), (16, 5643488), (31, 2912768), (32, 2821744), (62, 1456384), (64, 1410872), (124, 728192), (128, 705436), (248, 364096), (256, 352718), (496, 182048), (512, 176359), (992, 91024), (1984, 45512), (3968, 22756), (5689, 15872), (7936, 11378)]