90998414

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1\times {\mathrm{433}}^1$

素因数の和:644

約数の個数: 32

約数和(自身を含む): 150927840

約数和(自身を除く): 59929426

約数列:

[1, 2, 13, 26, 59, 118, 137, 274, 433, 767, 866, 1534, 1781, 3562, 5629, 8083, 11258, 16166, 25547, 51094, 59321, 105079, 118642, 210158, 332111, 664222, 771173, 1542346, 3499939, 6999878, 45499207, 90998414]

約数ペア:

[(1, 90998414), (2, 45499207), (13, 6999878), (26, 3499939), (59, 1542346), (118, 771173), (137, 664222), (274, 332111), (433, 210158), (767, 118642), (866, 105079), (1534, 59321), (1781, 51094), (3562, 25547), (5629, 16166), (8083, 11258)]