91857836

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{1091}}^1$

素因数の和:1230

約数の個数: 48

約数和(自身を含む): 191772672

約数和(自身を除く): 99914836

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 97, 124, 194, 217, 388, 434, 679, 868, 1091, 1358, 2182, 2716, 3007, 4364, 6014, 7637, 12028, 15274, 21049, 30548, 33821, 42098, 67642, 84196, 105827, 135284, 211654, 236747, 423308, 473494, 740789, 946988, 1481578, 2963156, 3280637, 6561274, 13122548, 22964459, 45928918, 91857836]

約数ペア:

[(1, 91857836), (2, 45928918), (4, 22964459), (7, 13122548), (14, 6561274), (28, 3280637), (31, 2963156), (62, 1481578), (97, 946988), (124, 740789), (194, 473494), (217, 423308), (388, 236747), (434, 211654), (679, 135284), (868, 105827), (1091, 84196), (1358, 67642), (2182, 42098), (2716, 33821), (3007, 30548), (4364, 21049), (6014, 15274), (7637, 12028)]