89918416

素因数分解:

$2^4\times 7^1\times {\mathrm{619}}^1\times {\mathrm{1297}}^1$

素因数の和:1931

約数の個数: 40

約数和(自身を含む): 199580480

約数和(自身を除く): 109662064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 619, 1238, 1297, 2476, 2594, 4333, 4952, 5188, 8666, 9079, 9904, 10376, 17332, 18158, 20752, 34664, 36316, 69328, 72632, 145264, 802843, 1605686, 3211372, 5619901, 6422744, 11239802, 12845488, 22479604, 44959208, 89918416]

約数ペア:

[(1, 89918416), (2, 44959208), (4, 22479604), (7, 12845488), (8, 11239802), (14, 6422744), (16, 5619901), (28, 3211372), (56, 1605686), (112, 802843), (619, 145264), (1238, 72632), (1297, 69328), (2476, 36316), (2594, 34664), (4333, 20752), (4952, 18158), (5188, 17332), (8666, 10376), (9079, 9904)]