13116256

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1$

素因数の和:355

約数の個数: 48

約数和(自身を含む): 27433728

約数和(自身を除く): 14317472

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 71, 92, 142, 184, 251, 284, 368, 502, 568, 736, 1004, 1136, 1633, 2008, 2272, 3266, 4016, 5773, 6532, 8032, 11546, 13064, 17821, 23092, 26128, 35642, 46184, 52256, 71284, 92368, 142568, 184736, 285136, 409883, 570272, 819766, 1639532, 3279064, 6558128, 13116256]

約数ペア:

[(1, 13116256), (2, 6558128), (4, 3279064), (8, 1639532), (16, 819766), (23, 570272), (32, 409883), (46, 285136), (71, 184736), (92, 142568), (142, 92368), (184, 71284), (251, 52256), (284, 46184), (368, 35642), (502, 26128), (568, 23092), (736, 17821), (1004, 13064), (1136, 11546), (1633, 8032), (2008, 6532), (2272, 5773), (3266, 4016)]