89899108

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{4789}}^1$

素因数の和:4844

約数の個数: 36

約数和(自身を含む): 178849020

約数和(自身を除く): 88949912

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 361, 494, 722, 988, 1444, 4693, 4789, 9386, 9578, 18772, 19156, 62257, 90991, 124514, 181982, 249028, 363964, 1182883, 1728829, 2365766, 3457658, 4731532, 6915316, 22474777, 44949554, 89899108]

約数ペア:

[(1, 89899108), (2, 44949554), (4, 22474777), (13, 6915316), (19, 4731532), (26, 3457658), (38, 2365766), (52, 1728829), (76, 1182883), (247, 363964), (361, 249028), (494, 181982), (722, 124514), (988, 90991), (1444, 62257), (4693, 19156), (4789, 18772), (9386, 9578)]