108802528

素因数分解:

$2^5\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{401}}^1$

素因数の和:611

約数の個数: 48

約数和(自身を含む): 219829680

約数和(自身を除く): 111027152

約数列:

[1, 2, 4, 8, 16, 32, 61, 122, 139, 244, 278, 401, 488, 556, 802, 976, 1112, 1604, 1952, 2224, 3208, 4448, 6416, 8479, 12832, 16958, 24461, 33916, 48922, 55739, 67832, 97844, 111478, 135664, 195688, 222956, 271328, 391376, 445912, 782752, 891824, 1783648, 3400079, 6800158, 13600316, 27200632, 54401264, 108802528]

約数ペア:

[(1, 108802528), (2, 54401264), (4, 27200632), (8, 13600316), (16, 6800158), (32, 3400079), (61, 1783648), (122, 891824), (139, 782752), (244, 445912), (278, 391376), (401, 271328), (488, 222956), (556, 195688), (802, 135664), (976, 111478), (1112, 97844), (1604, 67832), (1952, 55739), (2224, 48922), (3208, 33916), (4448, 24461), (6416, 16958), (8479, 12832)]