186908672

素因数分解:

$2^{18}\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:90

約数の個数: 76

約数和(自身を含む): 402652416

約数和(自身を除く): 215743744

約数列:

[1, 2, 4, 8, 16, 23, 31, 32, 46, 62, 64, 92, 124, 128, 184, 248, 256, 368, 496, 512, 713, 736, 992, 1024, 1426, 1472, 1984, 2048, 2852, 2944, 3968, 4096, 5704, 5888, 7936, 8192, 11408, 11776, 15872, 16384, 22816, 23552, 31744, 32768, 45632, 47104, 63488, 65536, 91264, 94208, 126976, 131072, 182528, 188416, 253952, 262144, 365056, 376832, 507904, 730112, 753664, 1015808, 1460224, 1507328, 2031616, 2920448, 3014656, 4063232, 5840896, 6029312, 8126464, 11681792, 23363584, 46727168, 93454336, 186908672]

約数ペア:

[(1, 186908672), (2, 93454336), (4, 46727168), (8, 23363584), (16, 11681792), (23, 8126464), (31, 6029312), (32, 5840896), (46, 4063232), (62, 3014656), (64, 2920448), (92, 2031616), (124, 1507328), (128, 1460224), (184, 1015808), (248, 753664), (256, 730112), (368, 507904), (496, 376832), (512, 365056), (713, 262144), (736, 253952), (992, 188416), (1024, 182528), (1426, 131072), (1472, 126976), (1984, 94208), (2048, 91264), (2852, 65536), (2944, 63488), (3968, 47104), (4096, 45632), (5704, 32768), (5888, 31744), (7936, 23552), (8192, 22816), (11408, 16384), (11776, 15872)]