16434521984

素因数分解:

$2^7\times {\mathrm{181}}^1\times {\mathrm{223}}^1\times {\mathrm{3181}}^1$

素因数の和:3599

約数の個数: 64

約数和(自身を含む): 33079562880

約数和(自身を除く): 16645040896

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 181, 223, 362, 446, 724, 892, 1448, 1784, 2896, 3181, 3568, 5792, 6362, 7136, 11584, 12724, 14272, 23168, 25448, 28544, 40363, 50896, 80726, 101792, 161452, 203584, 322904, 407168, 575761, 645808, 709363, 1151522, 1291616, 1418726, 2303044, 2583232, 2837452, 4606088, 5166464, 5674904, 9212176, 11349808, 18424352, 22699616, 36848704, 45399232, 73697408, 90798464, 128394703, 256789406, 513578812, 1027157624, 2054315248, 4108630496, 8217260992, 16434521984]

約数ペア:

[(1, 16434521984), (2, 8217260992), (4, 4108630496), (8, 2054315248), (16, 1027157624), (32, 513578812), (64, 256789406), (128, 128394703), (181, 90798464), (223, 73697408), (362, 45399232), (446, 36848704), (724, 22699616), (892, 18424352), (1448, 11349808), (1784, 9212176), (2896, 5674904), (3181, 5166464), (3568, 4606088), (5792, 2837452), (6362, 2583232), (7136, 2303044), (11584, 1418726), (12724, 1291616), (14272, 1151522), (23168, 709363), (25448, 645808), (28544, 575761), (40363, 407168), (50896, 322904), (80726, 203584), (101792, 161452)]