100812784

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{6257}}^1$

素因数の和:6337

約数の個数: 40

約数和(自身を含む): 209517840

約数和(自身を除く): 108705056

約数列:

[1, 2, 4, 8, 16, 19, 38, 53, 76, 106, 152, 212, 304, 424, 848, 1007, 2014, 4028, 6257, 8056, 12514, 16112, 25028, 50056, 100112, 118883, 237766, 331621, 475532, 663242, 951064, 1326484, 1902128, 2652968, 5305936, 6300799, 12601598, 25203196, 50406392, 100812784]

約数ペア:

[(1, 100812784), (2, 50406392), (4, 25203196), (8, 12601598), (16, 6300799), (19, 5305936), (38, 2652968), (53, 1902128), (76, 1326484), (106, 951064), (152, 663242), (212, 475532), (304, 331621), (424, 237766), (848, 118883), (1007, 100112), (2014, 50056), (4028, 25028), (6257, 16112), (8056, 12514)]